===============================================================


                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 8-K


                                 CURRENT REPORT
                        Pursuant to Section 13 or 15(d)
                     of the Securities Exchange Act of 1934


     Date of Report (Date of earliest event reported):  May 1, 2003


                             EXXON MOBIL CORPORATION
   --------------------------------------------------------------------------
             (Exact name of registrant as specified in its charter)


         New Jersey                     1-2256                13-5409005
- ----------------------------    ----------------------    ------------------
(State or other jurisdiction   (Commission File Number)  (IRS Employer
      of incorporation)                                   Identification No.)






      5959 Las Colinas Boulevard
           Irving, Texas                                    75039-2298
- ---------------------------------------              ------------------------
(Address of principal executive offices)                    (Zip Code)




       Registrant's telephone number, including area code: (972) 444-1000



   --------------------------------------------------------------------------
          (Former name or former address, if changed since last report)

          =============================================================

















ITEM 9.     Regulation FD Disclosure



            The following information is furnished pursuant to this Item 9 and
            also pursuant to "Item 12. Results of Operations and Financial
            Condition".

            The Registrant hereby furnishes the information set forth in its
            News Release, dated May 1, 2003, announcing first quarter 2003
            results, a copy of which is included as Exhibit 99.1, and furnishes
            the information in the related 1Q03 Investor Relations Data
            Summary, a copy of which is included as Exhibit 99.2.











































                                       2







                                   SIGNATURE





     Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.



                                 EXXON MOBIL CORPORATION


Date:  May 1, 2003               By:   /s/ Donald D. Humphreys
                                       --------------------------------------
                                       Name:   Donald D. Humphreys
                                       Title:  Vice President, Controller and
                                               Principal Accounting Officer




































                                       3







                               INDEX TO EXHIBITS



Exhibit No.      Description
___________      ___________


99.1             Exxon Mobil Corporation News Release, dated May 1, 2003,
                 announcing first quarter 2003 results.

99.2             1Q03 Investor Relations Data Summary.











































                                       4




                                                                  Exhibit 99.1

News Release
                                                    ExxonMobil

                                                    Exxon Mobil Corporation
                                                    5959 Las Colinas Boulevard
                                                    Irving, TX 75039-2298
                                                    972 444 1107 Telephone
                                                    972 444 1138 Facsimile


FOR IMMEDIATE RELEASE
THURSDAY, MAY 1, 2003


                  EXXON MOBIL CORPORATION ANNOUNCES ESTIMATED
                  ___________________________________________
                          FIRST QUARTER 2003 RESULTS
                          __________________________


                                                               First Quarter
                                                               ______________
                                                               2003      2002
                                                               ____      ____
                                                                   
Net Income
__________
   $ Millions                                                 7,040     2,090
   $ Per Common Share
     Assuming Dilution                                         1.05      0.30

Earnings Excluding Merger Effects,
__________________________________
Discontinued Operations, Accounting Change
_________________________________
and Other Special Items
_____________
   $ Millions                                                 4,790     2,123
   $ Per Common Share
     Assuming Dilution                                         0.71      0.30

Revenue - $ Millions                                         63,780    43,393

Capital & Exploration
Expenditures - $ Millions                                     3,496     2,974

     IRVING, TX, May 1 -- Exxon Mobil Corporation today reported first quarter

results.  Net income was $7,040 million ($1.05 per share), an increase of

$4,950 million from the first quarter of 2002. Excluding a required accounting

change, a special item, merger effects and discontinued operations, first

quarter 2003 earnings were $4,790 million ($0.71 per share), an increase of

$2,667 million from the first quarter of 2002.






                                           2



     Revenue for the first quarter of 2003 totaled $63,780 million compared

with $43,393 million in 2002. Capital and exploration expenditures of

$3,496 million in the first quarter of 2003 were up $522 million compared with

last year.


     ExxonMobil's Chairman Lee R. Raymond commented as follows:


     "First quarter earnings were strong and improved in all parts of the

business. Capex continued to grow consistent with our long-term investment

plans. Asset management steps continued to produce positive results.


     "Compared with last year's first quarter, ExxonMobil's first quarter 2003

net income of $7,040 million was up $4,950 million. Earnings excluding a

required accounting change, a special item, merger effects and discontinued

operations were $4,790 million, up $2,667 million.


     "First quarter net income included a $550 million positive impact from the

required adoption of FAS 143 relating to accounting for asset retirement

obligations. Net income also included a one-time gain of $1,700 million from

the transfer of shares in Ruhrgas AG, a German gas transmission company. The

Ruhrgas shares were acquired by E.ON AG in March 2003.


"Upstream earnings, excluding the Ruhrgas gain, were a record

$3,993 million, an increase of $1,904 million from first quarter 2002 results

reflecting higher realizations on sales of crude oil and natural gas. Average

crude prices for the quarter were at historical highs reflecting the temporary

effects of the national strike in Venezuela and civil unrest in Nigeria as well

as market speculation on the impacts from war in Iraq. Natural gas prices were

higher primarily due to cold weather in the United States. Both






                                           3


crude and natural gas prices fell during March and are significantly lower thus

far in the second quarter.


     "On an oil-equivalent basis, production increased 2% excluding the effects

of the national strike in Venezuela, lower entitlements caused by higher prices

and changes in OPEC quotas. Actual oil-equivalent production, including these

impacts, was flat. Plans for long-term capacity increases remain on track as

reflected by higher capital spending.


     "Downstream earnings were $723 million, an increase of $751 million from

last year's very weak first quarter, reflecting improved industry-wide

conditions. Refining and marketing margins were higher in most areas worldwide.


     "Chemicals earnings of $287 million were up $155 million from last year's

first quarter. Earnings benefited from record volumes, which were up 4% from

last year. Favorable foreign exchange effects and improvements in non-U.S.

margins were partly offset by margin declines in the U.S.


     "Income and other taxes for the first quarter of $18,684 million were up

$4,121 million compared to last year.


     "In the first quarter, ExxonMobil continued its active investment

program, spending $3,496 million on capital and exploration projects, compared

with $2,974 million last year, reflecting continued growth in upstream

spending.


     "During the quarter, the corporation acquired 35 million shares at a

gross cost of $1,191 million to offset the dilution associated with benefit

plans and to reduce common stock outstanding."









                                           4

     Additional comments on earnings for the major operating segments follow:


     First Quarter 2003 vs. First Quarter 2002
     _________________________________________


     Upstream earnings were a record $3,993 million, up $1,904 million from

the first quarter 2002 reflecting higher crude oil and natural gas

realizations.


     Oil-equivalent production was up 2% versus the first quarter of last year,

excluding the impact of the national strike in Venezuela, lower entitlements

caused by higher prices and changes in OPEC quotas. Total actual oil-equivalent

production was flat as contributions from new projects and work programs were

offset by natural field declines, reduced production in Venezuela and

entitlement/quota impacts.


     Liquids production of 2,506 kbd (thousands of barrels per day) decreased

from 2,541 kbd in the first quarter of 2002. Higher production in Nigeria and

Canada, and reduced OPEC quota restrictions in Abu Dhabi, were more than offset

by supply disruptions in Venezuela, lower entitlements and natural field

declines in mature areas. Excluding the strike-related effects in Venezuela

and entitlement/quota impacts, liquids production was flat in the first quarter

versus last year.


     First quarter natural gas production increased to 12,048 mcfd (millions of

cubic feet per day), compared with 11,740 mcfd last year. Higher weather-

related demand in Europe more than offset natural field decline in mature

areas.


     Earnings from U.S. upstream operations were $1,259 million, up

$811 million. Non-U.S. upstream earnings of $2,734 million were $1,093 million

higher than last year's first quarter excluding the $1,700 million Ruhrgas

gain.




                                           5


     Downstream earnings of $723 million, representing about 2 cents per

gallon, increased $751 million from the first quarter of last year reflecting

the recovery in worldwide refining and marketing margins from very weak

conditions. Petroleum product sales were 7,861 kbd, 186 kbd higher than last

year's first quarter.


     U.S. downstream earnings were $174 million, up $160 million due to higher

refining and marketing margins. Non-U.S. downstream earnings of $549 million

were $591 million higher than last year's first quarter. In addition to margin

effects, non-U.S. downstream results benefited from the absence of negative

foreign exchange effects in Argentina in the first quarter of 2002.


     Chemicals earnings of $287 million were up $155 million from the same

quarter a year ago due to higher volumes, improved non-U.S. margins and

favorable foreign exchange effects. Prime product sales of 7,000 kt (thousands

of metric tons) were up 280 kt, reflecting higher demand in key commodity

businesses across most regions.


     Corporate and financing expenses of $213 million increased $143 million

mainly due to higher U.S. pension costs.


     During the first quarter of 2003, Exxon Mobil Corporation purchased

35 million shares of its common stock for the treasury at a gross cost of

$1,191 million. These purchases were to offset shares issued in conjunction

with company benefit plans and programs and to reduce the number of shares

outstanding. Shares outstanding were reduced from 6,700 million at the end of

the fourth quarter of 2002 to 6,679 million at the end of the first quarter.

Purchases may be made in both the open market and through negotiated

transactions, and may be discontinued at any time.






                                           6


     Estimates of key financial and operating data follow. Financial data,

except per share amounts, are expressed in millions of dollars.


     ExxonMobil will discuss financial and operating results and other matters

on a webcast at 10 a.m. central time on May 1, 2003.  To listen to the event

live or in archive, go to our website at www.exxonmobil.com.

     ______________________________________________________


     Statements in this release relating to future plans, projections, events,

or conditions are forward-looking statements. Actual results, including

production growth and capital spending, could differ materially due to changes

in market conditions affecting the oil and gas industry; political events or

disturbances; changes in OPEC quotas; changes in technical or operating

conditions; and other factors including those discussed under the heading

"Factors Affecting Future Results" on our website and in Item 1 of

ExxonMobil's 2002 Form 10-K. We assume no duty to update these statements as of

any future date.


     Consistent with previous practice, the first quarter press release

includes both net income and earnings excluding a required accounting change,

a special item, merger expenses and discontinued operations. Earnings that

exclude the aforementioned segments are a non-GAAP financial measure and are

included to help facilitate comparisons of base business performance across

periods. A reconciliation to net income is shown in Attachment II. Further

information on ExxonMobil's frequently used financial and operating measures is

contained on pages 26 and 27 in the 2002 Form 10-K and is also available

through our website at www.exxonmobil.com. Additional information on the

required accounting change is contained on pages 34 and 35 in the 2002

Form 10-K.











                                                                 ATTACHMENT I


                             EXXON MOBIL CORPORATION
                               FIRST QUARTER 2003
                               ___________________
                  (millions of dollars, except per share amounts)



                                                                 First Quarter
                                                                _______________
                                                                2003       2002
                                                                ____       ____
                                                                     
EARNINGS / EARNINGS PER SHARE

Total revenue                                                  63,780    43,393
Total cost and other deductions                                53,902    40,065
Income before income taxes                                   $  9,878  $  3,328
   Income taxes                                                 3,388     1,265
Income from continuing operations                            $  6,490  $  2,063
   Discontinued operations                                          0        27
   Accounting change                                              550         0
Net income (U.S. GAAP)                                       $  7,040  $  2,090

Net income per common share (dollars)
   Income from continuing operations                             0.97      0.30
   Discontinued operations                                       0.00      0.00
   Accounting change                                             0.08      0.00
   Net income                                                $   1.05 $    0.30

Net income per common share
- -  assuming dilution (dollars)
   Income from continuing operations                             0.97      0.30
   Discontinued operations                                       0.00      0.00
   Accounting change                                             0.08      0.00
   Net income                                                $   1.05  $   0.30



(continued)









Note - - Prior periods amounts include reclassifications to reflect the
previously announced change in segment reporting. Earnings of divested coal and
copper mining businesses are reported as discontinued operations.







                                                       ATTACHMENT I (continued)


                             EXXON MOBIL CORPORATION
                               FIRST QUARTER 2003
                               ___________________
                (millions of dollars, except per share amounts)



                                                                 First Quarter
                                                                _______________
                                                                2003       2002
                                                                ____       ____
                                                                     

OTHER FINANCIAL DATA

   Dividends on common stock
     Total                                                   $  1,541  $  1,563
     Per common share                                        $   0.23  $   0.23

   Millions of common shares outstanding
     At March 31                                                6,679     6,782
     Average                                                    6,683     6,793
     Average - assuming dilution                                6,714     6,858

   Shareholders' equity at March 31                          $ 79,585  $ 72,367
   Capital employed at March 31                              $ 93,676  $ 86,896

   Income and other taxes
     Income taxes                                               3,388     1,265
     Excise taxes                                               5,831     4,791
     All other taxes                                            9,465     8,507
         Total taxes                                         $ 18,684  $ 14,563

   ExxonMobil's share of income taxes
   of equity companies:                                      $    329  $    224














Note - - Prior periods amounts include reclassifications to reflect the
previously announced change in segment reporting. Earnings of divested coal and
copper mining businesses are reported as discontinued operations.







                                                                 ATTACHMENT II

                             EXXON MOBIL CORPORATION
                               FIRST QUARTER 2003
                               FUNCTIONAL EARNINGS
                               ___________________
                              (millions of dollars)


                                                                First Quarter
                                                               _______________
                                                                2003      2002
                                                                ____      ____
                                                                    
Net Income (U.S. GAAP)
Upstream
  United States                                                1,259       448
  Non-U.S.                                                     4,434     1,641
Downstream
  United States                                                  174        14
  Non-U.S.                                                       549       (42)
Chemicals
  United States                                                   16        70
  Non-U.S.                                                       271        62
Corporate and financing                                         (213)      (70)
Merger expenses                                                    0       (60)
Income from continuing operations                              6,490     2,063
Discontinued operations                                            0        27
Accounting change                                                550         0
Net income (U.S. GAAP)                                      $  7,040  $  2,090

Merger Effects, Discontinued Operations, Accounting Change,
  and Other Special Items
Upstream
  Non-U.S.                                                     1,700         0
Merger expenses                                                    0       (60)
Discontinued operations                                            0        27
Accounting change                                                550         0
Corporate total                                             $  2,250  $    (33)

Earnings Excluding Merger Effects, Discontinued Operations
  Accounting Change and Other Special Items
Upstream
  United States                                                1,259       448
  Non-U.S.                                                     2,734     1,641
Downstream
  United States                                                  174        14
  Non-U.S.                                                       549       (42)
Chemicals
  United States                                                   16        70
  Non-U.S.                                                       271        62
Corporate and financing                                         (213)     ( 70)
Corporate total                                             $  4,790  $  2,123


Note - - Prior periods amounts include reclassifications to reflect the
previously announced change in segment reporting. Earnings of divested coal and
copper mining businesses are reported as discontinued operations.






                                                               ATTACHMENT III



                            EXXON MOBIL CORPORATION
                               FIRST QUARTER 2003
                              ___________________



                                                                 First Quarter
                                                               _______________
                                                                2003      2002
                                                                ____      ____
                                                                    

Net production of crude oil
and natural gas liquids,
thousands of barrels daily (kbd)
   United States                                                  635      718
   Canada                                                         346      331
   Europe                                                         621      610
   Asia-Pacific                                                   231      268
   Africa                                                         414      344
   Other Non-U.S.                                                 259      270
     Worldwide                                                  2,506    2,541

Natural gas production available for sale,
millions of cubic feet daily (mcfd)
   United States                                                2,369    2,492
   Canada                                                         931    1,064
   Europe                                                       6,321    5,694
   Asia-Pacific                                                 1,792    1,922
   Other Non-U.S.                                                 635      568
     Worldwide                                                 12,048   11,740

Oil-equivalent production (koebd)*                              4,514    4,498



(continued)














*  Gas converted to oil-equivalent at 6 million cubic feet = 1 thousand barrels







                                                   ATTACHMENT III (continued)

                            EXXON MOBIL CORPORATION
                               FIRST QUARTER 2003
                              ___________________



                                                                First Quarter
                                                               _______________
                                                                2003      2002
                                                                ____      ____
                                                                    

Petroleum product sales (kbd)
   United States                                               2,573     2,712
   Canada                                                        613       573
   Europe                                                      1,988     1,990
   Asia-Pacific                                                1,805     1,525
   Other Non-U.S.                                                882       875
     Worldwide                                                 7,861     7,675

   Gasolines, naphthas                                         3,035     3,083
   Heating oils, kerosene, diesel                              2,517     2,383
   Aviation fuels                                                660       663
   Heavy fuels                                                   642       600
   Specialty products                                          1,007       946
     Total                                                     7,861     7,675

Refinery throughput (kbd)
   United States                                               1,683     1,847
   Canada                                                        447       441
   Europe                                                      1,464     1,526
   Asia-Pacific                                                1,506     1,370
   Other Non-U.S.                                                290       232
     Worldwide                                                 5,390     5,416

Chemical product revenue
($ millions)
   United States                                            $  2,599  $  1,838
   Non-U.S.                                                 $  3,831  $  2,459
     Worldwide                                              $  6,430  $  4,297

Chemical prime product sales,
thousands of metric tons (kt)
   United States                                               2,861     2,744
   Non-U.S.                                                    4,139     3,976
     Worldwide                                                 7,000     6,720














                                                                ATTACHMENT IV

                            EXXON MOBIL CORPORATION
                              FIRST QUARTER 2003
                              ___________________
                             (millions of dollars)



                                                                First Quarter
                                                               _______________
                                                                2003      2002
                                                                ____      ____
                                                                    

Capital and Exploration Expenditures

  Upstream
    United States                                                489       586
    Non-U.S.                                                   2,295     1,679
    Total                                                      2,784     2,265
  Downstream
    United States                                                308       149
    Non-U.S.                                                     273       243
    Total                                                        581       392
  Chemicals, administrative and
  discontinued operations
    United States                                                 63       193
    Non-U.S.                                                      68       124
    Total                                                        131       317

  Worldwide                                                 $  3,496  $  2,974

Exploration expenses charged to income
included above
  Consolidated affiliates
    United States                                                 35        66
    Non-U.S.                                                     107       147
  Equity companies - ExxonMobil share
    Non-U.S.                                                      12         2
  Worldwide                                                 $    154  $    215











Note - - Prior periods amounts include reclassifications to reflect the
previously announced change in segment reporting. Capital and exploration
expenditures of divested coal and copper mining businesses are reported as
discontinued operations.







                                                               ATTACHMENT V



                             EXXON MOBIL CORPORATION
                                   NET INCOME
                                   __________




                                         $ Millions          Per Common Share
                                         __________          ________________
                                                       

1999       -   First Quarter                1,484                   0.21
           -   Second Quarter               1,954                   0.29
           -   Third Quarter                2,188                   0.31
           -   Fourth Quarter               2,284                   0.33
                   Year                   $ 7,910                $  1.14

2000       -   First Quarter                3,480                   0.50
           -   Second Quarter               4,530                   0.66
           -   Third Quarter                4,490                   0.63
           -   Fourth Quarter               5,220                   0.76
                   Year                   $17,720                $  2.55

2001       -   First Quarter                5,000                   0.72
           -   Second Quarter               4,460                   0.66
           -   Third Quarter                3,180                   0.46
           -   Fourth Quarter               2,680                   0.39
                   Year                   $15,320                $  2.23

2002       -   First Quarter                2,090                   0.30
           -   Second Quarter               2,640                   0.40
           -   Third Quarter                2,640                   0.39
           -   Fourth Quarter               4,090                   0.60
                   Year                   $11,460                $  1.69

2003           First Quarter                7,040                   1.05




















                                                               EXHIBIT 99.2

EXXON MOBIL CORPORATION

1Q03 INVESTOR RELATIONS DATA SUMMARY (PAGE 1 of 3)
=================================================


Net Income (U.S. GAAP), $M         1Q03    4Q02     3Q02     2Q02     1Q02
__________________________         ____    ____     ____     ____     ____
                                                       
Upstream
  United States                   1,259      757      642      677      448
  Non-U.S.                        4,434    2,245    1,635    1,553    1,641
                                 ______   ______   ______   ______   ______

  Total                           5,693    3,002    2,277    2,230    2,089
Downstream
  United States                     174      403       42      234       14
  Non-U.S.                          549      418       83      148      (42)
                                 ______   ______   ______   ______   ______

  Total                             723      821      125      382      (28)
Chemicals
  United States                      16       71      156       87       70
  Non-U.S.                          271        5      197      182       62
                                 ______   ______   ______   ______   ______

  Total                             287       76      353      269      132

Corporate and financing            (213)    (109)     (41)    (222)     (70)
Merger expenses                       0     (100)     (85)     (30)     (60)
                                 ______   ______   ______   ______   ______

Income from continuing operations 6,490    3,690    2,629    2,629    2,063
Discontinued operations               0      400       11       11       27
Accounting change                   550        0        0        0        0
                                 ______   ______   ______   ______   ______

Net income (U.S. GAAP)            7,040    4,090    2,640    2,640    2,090
                                 ======   ======   ======   ======   ======
Net income per common share
  (U.S. GAAP)                      1.05     0.60     0.39     0.40     0.30
Net income per common share
 - assuming dilution (U.S. GAAP)   1.05     0.60     0.39     0.39     0.30


Merger Effects, Discontinued Operations, Accounting Change
__________________________________________________________
  and Other Special Items $M
  __________________________

Upstream
  United States                       0        0        0        0        0
  Non-U.S.                        1,700        0     (215)       0        0
                                 ______   ______   ______   ______   ______

  Total                           1,700        0     (215)       0        0
Downstream
  United States                       0        0        0        0        0
  Non-U.S.                            0        0        0        0        0
                                 ______   ______   ______   ______   ______

  Total                               0        0        0        0        0
Chemicals
  United States                       0        0        0        0        0
  Non-U.S.                            0        0        0        0        0
                                 ______   ______   ______   ______   ______

Total                                 0        0        0        0        0

Corporate and financing               0        0        0        0        0
Merger expenses                       0     (100)     (85)     (30)     (60)
Discontinued operations               0      400       11       11       27
Accounting change                   550        0        0        0        0
                                 ______   ______   ______   ______   ______
Corporate total                   2,250      300     (289)     (19)     (33)
                                 ======   ======   ======   ======   ======

Earnings Ex. Merger Effects, Discontinued Operations, Accounting Change
_______________________________________________________________________

 and Other Special Items $M
 __________________________

Upstream
  United States                   1,259      757      642      677      448
  Non-U.S.                        2,734    2,245    1,850    1,553    1,641
                                 ______   ______   ______   ______   ______

  Total                           3,993    3,002    2,492    2,230    2,089
Downstream
  United States                     174      403       42      234       14
  Non-U.S.                          549      418       83      148      (42)
                                 ______   ______   ______   ______   ______

  Total                             723      821      125      382      (28)
Chemicals
  United States                      16       71      156       87       70
  Non-U.S.                          271        5      197      182       62
                                 ______   ______   ______   ______   ______

  Total                             287       76      353      269      132
Corporate and financing            (213)    (109)     (41)    (222)     (70)
                                 ______   ______   ______   ______   ______

Corporate total                   4,790    3,790    2,929    2,659    2,123
                                 ======   ======   ======   ======   ======

EPS ex Merger Effects/Discontinued Operations/Accounting Change/Special Items
 - assuming dilution               0.71     0.56     0.44     0.39     0.30





EXXON MOBIL CORPORATION

1Q03 INVESTOR RELATIONS DATA SUMMARY (PAGE 2 of 3)
=================================================

Supplemental Information (continued)
____________________________________


                                   1Q03    4Q02     3Q02     2Q02     1Q02
                                   ____    ____     ____     ____     ____
                                                       
Net production of crude oil and
natural gas liquids, kbd
  United States                     635      650      656      700      718
  Canada                            346      375      348      341      331
  Europe                            621      603      552      602      610
  Asia-Pacific                      231      246      273      254      268
  Africa                            414      352      354      348      344
  Other Non-U.S.                    259      271      270      250      270
                                 ______   ______    _____   ______   ______

 Total liquids production         2,506    2,497    2,453    2,495    2,541

Natural gas production available
for sale, mcfd
  United States                   2,369    2,264    2,374    2,373    2,492
  Canada                            931      987    1,020    1,024    1,064
  Europe                          6,321    5,782    3,065    3,324    5,694
  Asia-Pacific                    1,792    2,015    2,170    1,965    1,922
  Other Non-U.S.                    635      619      593      506      568
                                 ______   ______   ______   ______   ______

 Total natural gas production
  available for sale             12,048   11,667    9,222    9,192   11,740

Total worldwide liquids and
gas production, koebd             4,514    4,442    3,990    4,027    4,498

Refinery throughput, kbd
  United States                   1,683    1,811    1,807    1,871    1,847
  Canada                            447      446      467      435      441
  Europe                          1,464    1,548    1,529    1,554    1,526
  Asia-Pacific                    1,506    1,449    1,433    1,263    1,370
  Other Non-U.S.                    290      282      242      220      232
                                 ______   ______   ______   ______   ______

 Total refinery throughput        5,390    5,536    5,478    5,343    5,416

Petroleum product sales, kbd
  United States                   2,573    2,810    2,724    2,678    2,712
  Canada                            613      622      596      579      573
  Europe                          1,988    2,097    2,034    2,045    1,990
  Asia-Pacific                    1,805    1,581    1,516    1,391    1,525
  Other Non-U.S.                    882      907      893      876      875
                                 ______   ______   ______   ______   ______

 Total petroleum product sales    7,861    8,017    7,763    7,569    7,675

  Gasolines, napthas              3,035    3,224    3,253    3,143    3,083
  Heating oils, kerosene,
   diesel                         2,517    2,406    2,206    2,173    2,383
  Aviation fuels                    660      698      728      674      663
  Heavy fuels                       642      680      577      559      600
  Specialty products              1,007    1,009      999    1,020      946
                                 ______   ______   ______   ______   ______

Total petroleum product sales     7,861    8,017    7,763    7,569    7,675

Chemicals product revenue, $M
  United States                 $ 2,599  $ 2,247  $ 2,249  $ 2,379  $ 1,838
  Non-U.S.                        3,831    3,101    3,154    2,883    2,459
                                 ______   ______   ______   ______    _____

 Total chemicals product
   revenue                      $ 6,430  $ 5,348  $ 5,403  $ 5,262  $ 4,297

Chemicals prime product sales, kt
  United States                   2,861    2,783    2,849    3,010    2,744
  Non-U.S.                        4,139    3,926    3,862    3,775    3,976
                                _______   ______   ______   ______   ______

 Total chemicals prime
   product sales                  7,000    6,709    6,711    6,785    6,720



EXXON MOBIL CORPORATION

1Q03 INVESTOR RELATIONS DATA SUMMARY (PAGE 3 of 3)
=================================================

Supplemental Information (continued)
___________________________________


Average Realization Data           1Q03    4Q02     3Q02     2Q02     1Q02
________________________           ____    ____     ____     ____     ____
                                                       
United States
  ExxonMobil:
    Crude ($/B)                   29.33    23.65    24.26    22.23    17.59
    Natural Gas ($/kCF)            6.34     3.87     2.92     3.05     2.26

  Benchmarks:
    WTI ($/B)                     34.06    28.20    28.32    26.27    21.56
    ANS-WC ($/B)                  33.23    26.75    27.32    25.01    19.81
    Gas - GC Spot Avg ($/MBTU)     6.36     3.90     3.05     3.23     2.20

Non-U.S.
  ExxonMobil:
      Crude ($/B)                 30.65    25.86    25.76    23.77    19.75
      Natural Gas ($/kCF)          4.03     3.37     2.72     2.76     2.91
      European NG ($/kCF)          4.03     3.55     3.01     3.00     3.38

  Benchmarks:
    Brent ($/B)                   31.51    26.78    26.95    25.04    21.14


Capital and Exploration Expenditures, $M
________________________________________

Upstream
  United States                     489      584      619      568      586
  Non-U.S.                        2,295    2,297    2,069    1,992    1,679
                                 ______   ______   ______    _____   ______

  Total                           2,784    2,881    2,688    2,560    2,265
Downstream
  United States                     308      324      257      250      149
  Non-U.S.                          273      515      377      335      243
                                 ______   ______   ______   ______   ______

  Total                             581      839      634      585      392
Chemicals, Administrative and Discontinued Operations
  United States                      63      151      139      137      193
  Non-U.S.                           68      154      102      111      124
                                 ______   ______   ______   ______   ______

  Total                             131      305      241      248      317

Total Capital and Exploration
  Expenditures                    3,496    4,025    3,563    3,393    2,974
                                 ======   ======   ======   ======   ======

Exploration Expense Charged to Income, $M
_________________________________________

  Consolidated - United States       35       57       49       48       66
               - Non-U.S.           107      249      107      176      147
  Non-consolidated -
   ExxonMobil share, Non-U.S.        12       33        0        4        2
                                 ______   ______   ______   ______   ______

Exploration Expense
  Charged to Income                 154      339      156      228      215
                                 ======   ======   ======   ======   ======

Effective Income Tax Rate, %       36.4%    34.8%    43.3%    40.8%    41.9%

Common Shares Outstanding (millions)
____________________________________

  At quarter end                  6,679    6,700    6,729    6,757    6,782
  Average                         6,683    6,712    6,740    6,767    6,793
  Average - assuming dilution     6,714    6,755    6,787    6,831    6,858

Cash flows from operations and asset sales ($G)
______________________________________________

Net cash provided by
  operating activities              8.7      5.1      7.5      4.1      4.6
Sales of subsidiaries,
  investments and PP&E              1.3      1.7      0.2      0.1      0.8
                                 ______    _____   ______   ______   ______
  Cash flows from operations
   and asset sales                 10.0      6.8      7.7      4.2      5.4






The above numbers reflect ExxonMobil's current estimate of volumes and
realizations given data available as of the end of the first quarter of 2003.
Volumes and realizations may be adjusted when full statements on joint venture
operations are received from outside operators. ExxonMobil management assumes
no duty to update these estimates.