WELL · 42-003-11055 · DISTRICT 8
Martin Nellie C. #11
Andrews County · Martin West (Fusselman) field · Vertical
Martin Nellie C. #11 (API 42-003-11055) is a well in Andrews County operated by Sheridan Production Company LLC, completed September 4, 1987.
The RRC has issued 5 drilling permits (amended once) between 1981 and 2014, permitted to 8,275 ft.
It was permitted by Lime Rock Resources II-A, L.P. and has since transferred to Sheridan Production Company LLC on the wellbore schedule.
Completion filings report 7 formation tops, including Yates, San Andres, Glorieta, Clear Fork.
Its 4 leases have reported 1.31M barrels of oil and 11.7M mcf of gas since January 1993, last reporting in July 2026. The leases carry 70 wells, so these are lease totals, not this well alone.
Operator of record
Sheridan Production Company LLC
Permitted by Lime Rock Resources II-a, L.P.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed May 12, 2020 · 1,009 permits on file · (877) 231-5058
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sheridan Production Company LLC |
| Production reports | Unitex Oil & Gas, L.L.C.through Apr 2026 |
| Latest permit | Lime Rock Resources II-a, L.P.Jan 31, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,275
- total depth, ft
- 6
- permits on file
- Jan 31, 2014
- last permit issued
- Sep 4, 1987
- completed
- 1.31M
- cumulative oil, bbl
- 11.7M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 4, 1987
- Shut in
- —
- Plugged
- —
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 4 leases this well is completed on; they carry 70 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Martin, Nellie C. O-10-36485 | Martin (Consolidated) | Unitex Oil & Gas, L.L.C. | 33 | 702K | 4.31M | Dec 2000 – Jul 2026 |
| Martin, Nellie C. O-10-23340 | Martin (Tubb) | Sheridan Production Company, LLC | 19 | 563K | 6.2M | Jan 1993 – Mar 2011 |
| Martin, Nellie C. O-10-30940 | Martin, West (Fusselman) | Sheridan Production Company, LLC | 2 | 3.65K | 10.7K | Jan 1993 – Feb 2011 |
| Martin, Nellie C. O-10-9314 | Martin (Clear Fork) | Kerr-McGee Oil & Gas Onshore LLC | 16 | 45.2K | 1.14M | Jan 1993 – Apr 2001 |
Oil, barrels lease total
Last 12 months 26,573 · prior 12 29,475(-10%)
Gas, mcf lease total
Last 12 months 109,613 · prior 12 142,113(-23%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Oryx Energy CompanyJan 1993 → Mar 1999
- 2Kerr-McGee CorporationApr 1999 → Sep 1999
- 3Kerr-McGee Oil & Gas Onshore LLCOct 1999 → Nov 2002
- 4Aethon I LPDec 2002 → Nov 2007
- 5Sheridan Production Company, LLCDec 2007 → Jul 2012
- 6Lime Rock Resources II-a, L.P.Aug 2012 → Sep 2018
- 7Unitex Oil & Gas, L.L.C.Oct 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 777483-99 | Recompletion | Lime Rock Resources II-a, L.P. | Jan 16, 2014 | Jan 31, 2014 | Feb 18, 2014 | 8,275 |
| 418146-98 | Recompletion | Oryx Energy Company | Feb 22, 1994 | Nov 17, 1993 | Dec 30, 1993 | 8,275 |
| 418146-99 | Recompletion | Oryx Energy Company | Nov 12, 1993 | Nov 17, 1993 | — | 8,275 |
| 405265-99 | Recompletion | Oryx Energy Company | Oct 27, 1992 | Oct 27, 1992 | Nov 2, 1992 | 8,275 |
| 326852-99 | Recompletion | Sun Expl. & Prod. Co.-Midland | Feb 20, 1987 | Feb 20, 1987 | — | 8,275 |
| 131810-99 | Recompletion | Sun Expl. & Prod. Co.-Midland | Aug 31, 1981 | Aug 31, 1981 | — | 8,275 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-9314 | — | — | — | — |
| — | — O-10-23340 | — | — | — | — |
| — | — O-10-30940 | — | — | — | — |
| — | — O-10-36485 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,305 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,756 | 549 |
| San Andres | 4,183 | -878 |
| San Andres | 4,309 | -1,004 |
| Glorieta | 5,357 | -2,052 |
| Clear Fork | 5,602 | -2,297 |
| Clear ForkCLEARFORK | 5,602 | -2,297 |
| Clear ForkCLEARFORK | 5,606 | -2,301 |
| Tubb | 6,164 | -2,859 |
| TubbTUBB SAND | 6,164 | -2,859 |
| Tubb | 6,262 | -2,957 |
| TubbTUBB CARB | 6,262 | -2,957 |
| TubbTUBB. CARB. | 6,262 | -2,957 |
| Tubb | 6,264 | -2,959 |
| Wichita-AlbanyWICHITA | 6,700 | -3,395 |
| Fusselman | 8,000 | -4,695 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,068 | 1,098 | Perforated |
| 1,100 | 1,140 | Perforated |
| 1,278 | 1,298 | Perforated |
| 4,309 | 6,430 | Perforated |
| 4,608 | 4,309 | Perforated |
| 5,606 | 5,794 | Perforated |
| 5,749 | 5,606 | Perforated |
| 6,264 | 6,330 | Perforated |
| 6,264 | 6,430 | Perforated |
| 6,360 | 6,430 | Perforated |
| 6,430 | 6,264 | Perforated |
| 8,006 | 8,162 | Perforated |
| — | 4,654 | Perforated |
| — | 8,162 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.875 | 1,402 | 12.5 | 650 S |
| 9.625 | 1,402 | 12.25 | 650 S |
| 9.625 | 1,402 | 17.25 | 650 S |
| 2.875 | 6,162 | — | — |
| 2.875 | 6,456 | — | — |
| 8.75 | 8,272 | 7 | 1,190 S |
| 7 | 8,272 | 8.75 | 1,190 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 9, 2014 | Mar 24, 2014 | Yes |
| 00 | Jan 24, 2013 | Jul 23, 2012 | — |
| 00 | Jan 20, 2011 | Jan 27, 1994 | Yes |
| 00 | Oct 20, 1994 | Jan 27, 1994 | Yes |
| 00 | Mar 24, 1993 | Dec 2, 1992 | Yes |
| 00 | Dec 22, 1992 | — | — |
| 00 | Oct 5, 1987 | Sep 17, 1987 | — |
| 00 | Sep 29, 1987 | — | — |
| 00 | May 26, 1987 | Apr 23, 1987 | — |
| 00 | Jan 12, 1984 | Aug 25, 1981 | — |
| 00 | Jan 12, 1984 | Jan 6, 1969 | — |
| 00 | Jan 12, 1984 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-003-11055 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-11055 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Feb 2020
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000103125 | H-1 Injection | Canceled Jan 20, 2021 | 1,500 | 2,000 | 4,178–6,071 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/00311055, documented in the API reference.