OPERATORS · RRC 531373 · P-5 STATUS Y
Mash Oilfield Services, LP
Graham, TX
Watch this operatorMash Oilfield Services, LP has filed no drilling permits in the past 12 months; its most recent permit was issued December 4, 2023.
The RRC wellbore file lists 57 wells under its operatorship (6 producing).
Lease reports credit it with 54 barrels of oil and 815 mcf of gas in the 12 months reported through April 2026.
1 drilling permits have been issued to this operator number since 2023; its P-5 organization report was last filed May 4, 2026.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 6
- producing wells, of 57 of record
- 50
- leases it reports
- —
- horizontal, 12 months
WINDOWS ON THE RRC ISSUE DATE · COMPUTED OCT 29, 2026
Permits issued by month
LAST 1 MONTHS · BY ISSUE DATE
Last 12 months 1
Where
Counties by permits in the last 12 months, with all-time permits and current wells of record there.
All 1 permits, searchable → · Leases it reports → · On the map →
Formations in its completed wells
Tops reported on completion filings for wells it operates. RRC wellbore file. About tops →
| Formation | Wells | Permitted last 3 yrs |
|---|---|---|
| No completion tops on file. | ||
Production by month
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Barrels on leases where this operator filed the production report. Lease-level by design; the latest months are revised upward as late reports arrive. How production is reported →
- 54
- bbl oil, last 12 reported months
- —
- vs the 12 months before
- 815
- mcf gas incl. casinghead, last 12
- 14.5K
- bbl oil since reporting began
Oil, barrels
Last 12 months 54 · prior 12 0
Gas, mcf
Last 12 months 815 · prior 12 62(+1215%)
Beyond the permit record
RRC wellbore file
Wells of record
- 57
- on the schedule
- 6
- producing
- 0
- shut in
- 0
- injection
- 2
- temp. abandoned
- 49
- plugged
How it got them
- 0
- permitted itself
- 53
- acquired from others
- 1
- permitted, now run by others
Acquired means the well's permit names a different operator than the schedule does today. Transfers and operator numbers →
RRC UIC permits · H-10 reported volumes
Disposal and injection
- 0
- active UIC permits of 5
- 0
- permitted bbl/day, active
- 0
- bbl injected, last 12 reported months
- Jun 2025
- reported through
By county
| Young | 0 active | 0 bbl/d |
| Archer | 0 active | 0 bbl/d |
| Jack | 0 active | 0 bbl/d |
| Palo Pinto | 0 active | 0 bbl/d |
Permitted volume is a ceiling, not throughput. How to read it →
Permit types
Last 12 months against the prior 12, and all time. A type opens the permit history filtered to it. What the types mean →
| Type | 12 mo | Prior 12 | All time |
|---|---|---|---|
| Reenter | 0 | 0 | 1 |
Fields
RRC regulatory fields with the most wells of record under this operator. The field opens its page; the count opens this operator's wells in it.
| Field | Wells | Producing |
|---|---|---|
| Baylor County Regular6334001 | 11 | 0 |
| Allar (2400)1599666 | 6 | 0 |
| Branson (Strawn)11436600 | 6 | 5 |
| Archer County Regular3446001 | 4 | 0 |
| Throckmorton County Regular89812001 | 3 | 0 |
| Newark East (Barnett Shale)65280200 | 2 | 1 |
| Lost Valley (Caddo)55050333 | 2 | 0 |
| Young County Regular99480001 | 2 | 0 |
| Swink East (Mississippian)87762500 | 2 | 0 |
| Palo Pinto Co. Reg. (Gas)68707333 | 2 | 0 |
| Palo Pinto SW (Strawn)68700500 | 2 | 0 |
| H. F. F. (Caddo)37624500 | 2 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed May 4, 2026
- Gas operator
- Address
- PO Box 926
- Graham, TX 76450
- (940) 456-1223
- Officers and agents
- Mash GP, LLC · General Partner
- Shierry, Mason Farr · General Partner,president,presid
- Monk, Whitney Lyn · General Partner,secretary,secret
- Wells, Michael Robert · General Partner,vice President,v
- Wells, Jessica · Secretary
- Beast Management Inc. · General Partner
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 895675 | Dec 4, 2023 | Dec 4, 2023 | Mash Oilfield Services, LP | Denton | HK Armstrong #12 | 1,745 | 12100185 |
| 820671 | Dec 12, 2016 | Dec 12, 2016 | Antle Operating, Inc. | Young | Martin #4 | 4,300 | 50342352 |
| 813946 | Feb 22, 2016 | Feb 22, 2016 | Antle Operating, Inc. | Throckmorton | Mathiews-Overcash Unit #3 | 550 | 44736678 |
| 812758 | Dec 18, 2015 | Dec 18, 2015 | Global Drilling, LLC | Young | Barnett #103HH | 4,995 | 50342316 |
| 808919 | Aug 12, 2015 | Aug 12, 2015 | Antle Operating, Inc. | Throckmorton | Mathiews-Overcash Unit #2 | 500 | 44736653 |
| 806682 | May 21, 2015 | May 21, 2015 | Southlake Exploration, Inc. | Young | Davis-Clifton Unit #1 | 5,200 | 50342298 |
| 804348 | Mar 10, 2015 | Mar 10, 2015 | Antle Operating, Inc. | Throckmorton | Mathiews-Overcash Unit #1 | 3,200 | 44736633 |
| 800589 | Dec 3, 2014 | Dec 3, 2014 | Echo Production, Inc. | Young | Graham National Bank #2A | 4,500 | 50338912 |
| 793272 | Sep 8, 2014 | Sep 8, 2014 | Nadel and Gussman Permian,l.l.c. | Young | Hill A-1095 #1 | 7,000 | 50342232 |
| 793272 | Sep 8, 2014 | Sep 8, 2014 | Nadel and Gussman Permian,l.l.c. | Young | Hill A-1095 #1 | 7,000 | 50342232 |
| 782156 | Apr 16, 2014 | Apr 16, 2014 | Clark, John M., Inc. | Baylor | Upshur 60 #51 | 4,950 | 02331673 |
| 781768 | Apr 14, 2014 | Apr 14, 2014 | Clark, John M., Inc. | Baylor | Upshur 71 #1 | 5,600 | 02331672 |
| 779893 | Feb 26, 2014 | Feb 26, 2014 | Clark, John M., Inc. | Baylor | Upshur 83 #1 | 4,950 | 02331666 |
| 776779 | Jan 13, 2014 | Jan 13, 2014 | Clark, John M., Inc. | Baylor | Heydrick #1B | 5,500 | 02331664 |
| 776952 | Jan 9, 2014 | Jan 9, 2014 | Clark, John M., Inc. | Baylor | Upshur 72 #1 | 5,500 | 02331663 |
About this data
Registration from the RRC P-5 organization report, refreshed weekly. Permits from the OGA049M master and daily daf420 files; wells of record from the EWA wellbore schedule; production from PDQ lease reports at the last vintage; disposal from UIC permits and H-10 reports. Summary figures are rebuilt nightly.
Developers: this page as JSON is GET /v1/data/operators/tx/531373, documented in the API reference.