MURPHY EXPL. & PROD. CO. - USA
Reported value by year
What MURPHY EXPL. & PROD. CO. - USA'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 | 46 |
| SWR 3.36(d)(1)(G) | Form H-9 Filing Requirement | 29 |
| SWR 3.3(2) | Well Sign | 19 |
| SWR 3.3(3) | Battery Sign; Commingling Permit | 14 |
| SWR 3.91(d)(1) | Remediation of Soil | 14 |
The five commonest of 19 rules cited against this operator.
What the Commission did
- Notice of Violation 147
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 162 inspections that found this operator out of compliance — they are counted from their own file. 11 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 | 303 |
| R32 | no published meaning for this code | 72 |
| 7A8 | Rule 37 or 38 exception | 3 |
| R10 | no published meaning for this code | 3 |
| R86 | no published meaning for this code | 3 |
The five commonest of 10 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 — 27 Jun 2011 to 19 Feb 2024. 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 260 leases
| KONE01/15474 | Oil lease | $1.35 bn |
| JAMBERS01/15725 | Oil lease | $1.02 bn |
| STUMBERG ESTATE01/16109 | Oil lease | $500.5 M |
| JOG UNIT02/9616 | Oil lease | $442.4 M |
| EL REGALO BUCKHORN01/15998 | Oil lease | $284.9 M |
| BRIGGS01/15532 | Oil lease | $284.2 M |
| SCHENDEL02/9586 | Oil lease | $267.8 M |
| D.L. RANCH01/16356 | Oil lease | $261.2 M |
| TYLER01/15506 | Oil lease | $241.6 M |
| GILBERT UNIT02/10094 | Oil lease | $222.0 M |
| JANYSEK UNIT02/10491 | Oil lease | $215.3 M |
| BELLAH UNIT02/9590 | Oil lease | $209.3 M |
| DREES A-17902/9617 | Oil lease | $208.4 M |
| PATTON UNIT02/10441 | Oil lease | $184.5 M |
| DOUBLE K01/17230 | Oil lease | $182.5 M |
| DILLON UNIT02/10317 | Oil lease | $164.8 M |
| BARING01/16696 | Oil lease | $159.8 M |
| TURNER UNIT02/10651 | Oil lease | $156.6 M |
| ATZGER UNIT02/10684 | Oil lease | $154.3 M |
| ROOS UNIT02/10229 | Oil lease | $152.1 M |
| LATKA UNIT02/10000 | Oil lease | $151.2 M |
| TYLER RANCH01/17069 | Oil lease | $141.4 M |
| PDR UNIT02/10268 | Oil lease | $137.9 M |
| SWAIM01/15429 | Oil lease | $132.6 M |
| MANKA UNIT02/10502 | Oil lease | $129.4 M |
| GUBBELS01/17917 | Oil lease | $129.1 M |
| BODDEN UNIT02/10294 | Oil lease | $126.8 M |
| DOVE EAST UNIT02/9659 | Oil lease | $115.3 M |
| WILSON UNIT02/9605 | Oil lease | $106.8 M |
| 4J MINERAL UNIT02/10314 | Oil lease | $104.5 M |
| JOSEPH UNIT02/10767 | Oil lease | $104.4 M |
| JOG EAST UNIT02/9612 | Oil lease | $104.4 M |
| KAS UNIT NORTH02/9637 | Oil lease | $104.3 M |
| CANNON UNIT02/9607 | Oil lease | $100.2 M |
| PENNINGTON UNIT01/16425 | Oil lease | $98.7 M |
| BARNETT UNIT02/9780 | Oil lease | $97.4 M |
| KC UNIT02/10537 | Oil lease | $96.8 M |
| JENDRZEY02/10045 | Oil lease | $92.4 M |
| WHITFIELD EAST UNIT02/10113 | Oil lease | $89.7 M |
| WALNUT01/16103 | Oil lease | $88.8 M |
| MONTGOMERY UNIT01/16671 | Oil lease | $85.4 M |
| DOVE WEST UNIT02/9636 | Oil lease | $84.5 M |
| GILBERT UNIT A02/11720 | Oil lease | $82.6 M |
| CARVER UNIT01/16263 | Oil lease | $76.8 M |
| KAS UNIT SOUTH02/9635 | Oil lease | $76.1 M |
| BRIGGS UNIT J01/19081 | Oil lease | $75.9 M |
| WHITFIELD WEST UNIT02/10112 | Oil lease | $75.7 M |
| ARMAND UNIT A02/11973 | Oil lease | $75.1 M |
| SISTI EAST UNIT02/10485 | Oil lease | $74.9 M |
| BARNETT EAST UNIT02/10205 | Oil lease | $71.2 M |
Pipeline systems
The named networks MURPHY EXPL. & PROD. CO. - USA 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 |
|---|---|---|---|
| MURPHY GAS GATHERING SYSTEM | 163 | 477 | 6 |
| ATASCOSA GATHERING SYSTEM | 13 | 6 | 1 |
| ATASCOSA GATHERING SYSTEM | 8.5 | 6 | 1 |
| ATASCOSA GATHERING SYSTEM | 6.9 | 4 | 1 |
| KARNES GATHERING SYSTEM #2 | 6.6 | 2 | 1 |
| DIMMIT GATHERING SYSTEM | 5.9 | 5 | 1 |
| KARNES GATHERING SYSTEM #2 | 4.4 | 5 | 1 |
| CENTRAL TILDEN OIL PIPELINES | 4.3 | 13 | 1 |
| KARNES GATHERING SYSTEM #2 | 4.2 | 8 | 1 |
| CENTRAL TILDEN OIL PIPELINES | 3.5 | 10 | 1 |
| CENTRAL TILDEN OIL PIPELINES | 3.4 | 1 | 1 |
| KARNES GATHERING SYSTEM #1 | 2.7 | 2 | 1 |
| DIMMIT GATHERING SYSTEM | 2.0 | 1 | 1 |
| KARNES GATHERING SYSTEM #1 | 1.6 | 1 | 1 |
| KARNES GATHERING SYSTEM #1 | 1.5 | 1 | 1 |
| KARNES GATHERING SYSTEM #2 | 1.5 | 1 | 1 |
| KARNES GATHERING SYSTEM #2 | 1.2 | 1 | 1 |
| KARNES GATHERING SYSTEM #2 | 1.1 | 1 | 1 |
| KARNES GATHERING SYSTEM #2 | 1.0 | 1 | 1 |
| KARNES GATHERING SYSTEM #1 | 0.5 | 1 | 1 |