EXTEX OPERATING COMPANY
Reported value by year
What EXTEX OPERATING COMPANY'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 3.8(d)(1) | Unpermitted Disposal of Oil and Gas Wastes | 54 |
| SWR 3.13(a)(6)(A) | Surface Control of Well | 29 |
| SWR 3.3(2) | Well Sign | 23 |
| SWR 3.46 | Compliance with Permit Conditions | 23 |
| SWR 3.9 | Compliance with Permit Conditions | 8 |
The five commonest of 25 rules cited against this operator.
What the Commission did
- Notice of Violation 180
- Issued a Severance/Seal Order 4
- Referred to Austin Field Ops for possible legal enforcement 4
- Violation Corrected 2
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 200 inspections that found this operator out of compliance — they are counted from their own file. 6 of the violations were still uncorrected when the inspector returned.
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 |
|---|---|---|
| A37 | Rule 37 spacing exception | 5 |
| AFR | no published meaning for this code | 1 |
| ENF | Enforcement and penalties | 1 |
| FRL | Temporary field rules | 1 |
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 — 26 Jul 2000 to 7 Mar 2014. 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 866 leases
| WEST JORDAN UNIT08/21216 | Oil lease | $142.7 M |
| HOMANN SAN ANDRES UNIT8A/68217 | Oil lease | $105.8 M |
| CONOCO-DEAN UNIT8A/60106 | Oil lease | $99.3 M |
| HENRY COWDEN (GBSA)UNIT08/36084 | Oil lease | $83.4 M |
| BILLY (ABO) UNIT8A/68792 | Oil lease | $81.6 M |
| FANDANGO7C/13902 | Oil lease | $67.8 M |
| BARNSLEY UNIT08/21178 | Oil lease | $66.3 M |
| BOYD MALLET UNIT8A/18102 | Oil lease | $64.1 M |
| VEAL8A/3529 | Oil lease | $52.1 M |
| WRIGHT UNIT8A/19452 | Oil lease | $48.9 M |
| GOMEZ UNIT08/80502 | Gas well | $39.5 M |
| NORTH MASON /DELAWARE SAND/ UNIT08/18649 | Oil lease | $35.0 M |
| UNIVERSITY 47-2W7C/18946 | Oil lease | $32.5 M |
| SCOTT 21-G8A/68276 | Oil lease | $30.0 M |
| GOMEZ UNIT08/244938 | Gas well | $29.0 M |
| FIELDS8A/68289 | Oil lease | $25.7 M |
| UNIV3 VINCENT247C/16320 | Oil lease | $25.4 M |
| MOBIL-COOK7C/6330 | Oil lease | $25.2 M |
| BALINESE7C/14388 | Oil lease | $25.2 M |
| RAILWAY RANCH 97C/212684 | Gas well | $24.0 M |
| T. L. B. UNIT8A/60448 | Oil lease | $23.7 M |
| VEST RANCH08/40575 | Oil lease | $23.4 M |
| TRES HOMBRES7C/14301 | Oil lease | $22.9 M |
| WARHORSE (CLEARFORK, UP.) UNIT8A/63485 | Oil lease | $22.9 M |
| WATSON, W. W.08/8419 | Oil lease | $22.6 M |
| COBLE "B"8A/60439 | Oil lease | $22.3 M |
| CALDWELL ESTATE "4"08/105773 | Gas well | $21.6 M |
| GOMEZ SOUTH UNIT08/80165 | Gas well | $21.4 M |
| HAMMOND8A/67710 | Oil lease | $21.2 M |
| STATE UNIVERSITY -BN-08/14249 | Oil lease | $21.2 M |
| JOHNSON8A/67491 | Oil lease | $21.1 M |
| STANTON, JOE L. TRUSTEE8A/14924 | Oil lease | $20.5 M |
| WOOD8A/67889 | Oil lease | $19.8 M |
| WASHAM UNIT7B/30664 | Oil lease | $19.6 M |
| NORTHRUP-LINDSEY8A/5101 | Oil lease | $19.6 M |
| AVERITT, S. J.8A/18008 | Oil lease | $19.3 M |
| JUSTICE UNIT08/58097 | Oil lease | $19.2 M |
| RAILWAY RANCH 217C/210143 | Gas well | $18.8 M |
| GOMEZ SOUTH UNIT "3A"08/63632 | Gas well | $18.6 M |
| UNIVERSITYVINCENT7C/16739 | Oil lease | $18.6 M |
| STRAUCH8A/67584 | Oil lease | $18.3 M |
| UNIVERSITY "49-7"7C/7741 | Oil lease | $17.7 M |
| MASTEN "C"8A/66961 | Oil lease | $17.4 M |
| COWDEN STRIP08/33632 | Oil lease | $17.4 M |
| REPUBLIC UNIT08/57706 | Oil lease | $17.2 M |
| UNIVERSITY 32-2108/35261 | Oil lease | $17.0 M |
| RAILWAY RANCH 97C/208794 | Gas well | $16.9 M |
| RUSSELL, L. B.8A/64291 | Oil lease | $16.8 M |
| KLOH-RUMSEY08/41652 | Oil lease | $16.7 M |
| STOKER, K. ET UX "C"8A/12275 | Oil lease | $16.5 M |
Pipeline systems
The named networks EXTEX OPERATING COMPANY 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 |
|---|---|---|---|
| OZONA NORTHEAST | 64 | 71 | 6 |
| SAN MARTIN GATHEIRNG SYSTEM | 3.6 | 3 | 1 |