EXXON CORP.
Reported value by year
What EXXON CORP.'s leases reported, valued at the published monthly benchmark and summed by year. This is the state's volume times a published price — not what the company was paid, which no free source publishes.
Inspections and violations
What the Railroad Commission's field inspectors recorded at this operator's facilities. An inspection count tracks how much this operator runs in Texas; the rate beside it is what the inspectors found.
| Rule | What the Commission cited it for | Violations |
|---|---|---|
| SWR 3.14(d)(12) | Empty and Remove tanks, vessels, flowlines, junk, close pits. | 2 |
| SWR 3.8 | Compliance with Permit Conditions | 2 |
| SWR 3.8(d)(1) | Unpermitted Disposal of Oil and Gas Wastes | 2 |
| SWR 3.8(d)(4)(H)(i)(IV) | Other Type Pits Backfill Requirements | 2 |
| SWR 3.14(b)(2) | Inactive Unplugged Well | 1 |
The five commonest of 9 rules cited against this operator.
What the Commission did
- Notice of Violation 10
- Referred to State-Managed Cleanup Program 3
From the Commission's inspection and violation files, covering Aug 1 2015 to Aug 7 2026. The two are separate files with no key between them, so the violations here are not a subset of the 13 inspections that found this operator out of compliance — they are counted from their own file.
Commission dockets
Cases the Railroad Commission opened naming this operator. Most dockets are applications — commonly for an exception to the statewide spacing rule — and a small number are compliance orders.
| Type | What the Commission's remarks call it | Dockets |
|---|---|---|
| R37 | Rule 37 docket | 1,694 |
| A37 | Rule 37 spacing exception | 515 |
| FRL | Temporary field rules | 60 |
| MIS | no published meaning for this code | 57 |
| R38 | Rule 38 well-density exception | 25 |
The five commonest of 31 types this operator carries.
From the Commission's docket file published 2025-02-05. It is the only copy on the Commission's link, so nothing filed after that date appears here. The dates shown are the earliest and latest the record carries — 20 Oct 1978 to 31 Jan 2023. The file holds eight date fields per docket and the Commission publishes no key to which is which, so none is named here.
Leases
Every lease is a page of its own: the monthly volumes the state published, multiplied by the monthly price. Value is lifetime, from Jan 1993.
50 of 609 leases
| MRS. S. K. EAST "B"04/168696 | Gas well | $12.0 M |
| CONROE FIELD UNIT03/11664 | Oil lease | $5.1 M |
| KING RANCH ALAZAN04/6999 | Oil lease | $4.4 M |
| LINDSEY GU 103/138869 | Gas well | $4.0 M |
| SABINE LK GU303/106758 | Gas well | $3.2 M |
| FAULT BLOCK -A- UNIT08/15310 | Oil lease | $2.8 M |
| KLEBERG, R J JR TR STILLMAN04/159397 | Gas well | $2.7 M |
| KLEBERG, R. J. JR. TR. STILLMAN04/165051 | Gas well | $2.7 M |
| ANAHUAC MAIN FRIO GAS UNIT I03/149396 | Gas well | $2.6 M |
| EXXON-YATES RANCH FEE 'D'04/141941 | Gas well | $2.3 M |
| KING RANCH ALAZAN04/6998 | Oil lease | $1.9 M |
| WOLTERS, R. A. -A-03/4156 | Oil lease | $1.9 M |
| KLEBERG, R. J. JR. TR.STILLMAN04/137191 | Gas well | $1.8 M |
| SPARKS, T.E. B8A/66867 | Oil lease | $1.7 M |
| TEXACO LOGSDON OIL UNIT08/33038 | Oil lease | $1.6 M |
| WEBSTER FIELD UNIT03/174203 | Gas well | $1.3 M |
| EAST, MRS. S. K. "B"04/173062 | Gas well | $1.3 M |
| ANAHUAC MAIN FRIO GAS UNIT 103/150674 | Gas well | $1.3 M |
| BROWN, CECIL03/5591 | Oil lease | $1.3 M |
| ANAHUAC MAIN FRIO GAS UNIT 103/149731 | Gas well | $1.2 M |
| BEERS, W.F.-A-03/5576 | Oil lease | $1.2 M |
| KENEDY, JOHN G. JR. "E"04/159934 | Gas well | $1.1 M |
| ANAHUAC MAIN FRIO GAS UNIT I03/149958 | Gas well | $1.0 M |
| MCGILL BROS.04/166616 | Gas well | $987 k |
| OLCOTT GU 403/168458 | Gas well | $961 k |
| KING RANCH EAST LAURELES04/157145 | Gas well | $895 k |
| MCGILL BROS.04/71960 | Gas well | $886 k |
| SPARKS, T.E. B8A/67105 | Oil lease | $726 k |
| EXXON-YATES RANCH FEE "D"04/145446 | Gas well | $723 k |
| OLCOTT GU 403/155986 | Gas well | $575 k |
| KLEBERG, R.J. JR. QUITERIA PAST04/165261 | Gas well | $541 k |
| GIDDINGS ESTATE FEE7C/13343 | Oil lease | $517 k |
| MARIPOSA FIELD GAS UNIT04/130779 | Gas well | $516 k |
| KENEDY, JOHN G. JR. "H"04/163784 | Gas well | $496 k |
| BROWN, G.W.06/13192 | Oil lease | $489 k |
| ANAHUAC MAIN FRIO GAS UNIT 103/150351 | Gas well | $485 k |
| KLEBERG, R. J. JR. TR. STILLMAN04/163675 | Gas well | $462 k |
| KING, GEORGIA B., -B-08/17235 | Oil lease | $438 k |
| SOUTH TEXAS GRAIN CO.03/5604 | Oil lease | $399 k |
| HADEN, R. D.03/5597 | Oil lease | $381 k |
| PIRKLE, L. H.06/140025 | Gas well | $379 k |
| MACO STEWART -A- A/C 103/9313 | Oil lease | $374 k |
| GLOVER, A.03/11138 | Oil lease | $369 k |
| CONROE FIELD UNIT03/167666 | Gas well | $365 k |
| MCGILL BROS.04/46633 | Gas well | $355 k |
| MC ELROY RANCH CO #1307C/14513 | Oil lease | $346 k |
| STROMAN, W. A. C08/33703 | Oil lease | $325 k |
| WADDELL BROS. & CO.08/18807 | Oil lease | $324 k |
| HARDIE, ELIZABETH K.02/112959 | Gas well | $316 k |
| KLEBERG, R.J. JR. TR. STILLMAN04/157110 | Gas well | $316 k |
Pipeline systems
The named networks EXXON CORP. operates. One physical pipeline is usually filed as hundreds of segments, so a system — not a segment — is the unit worth reading.
| System | Miles | Segments | Counties |
|---|---|---|---|
| EAST THREE ISLANDS | 52 | 43 | 7 |