WELL · 42-311-31945 · DISTRICT 1
Harris Martin R. et AL #12
McMullen County · Sophia (Wright) field · Vertical
Harris Martin R. ET AL #12 (API 42-311-31945) is a well in Mcmullen County operated by Hawthorn Energy Partners LLC, completed March 18, 1993.
The RRC has issued 2 drilling permits between 1983 and 1993, permitted to 6,300 ft.
It was permitted by Delray Oil, Inc. and has since transferred to Hawthorn Energy Partners LLC on the wellbore schedule.
Completion filings report 7 formation tops, including Coke Mountain, Queen City, Carrizo, Lorrie.
Its 5 leases have reported 340K barrels of oil and 203K mcf of gas since January 1993, last reporting in July 2026. The leases carry 44 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Delray Oil, Inc.; the EWA schedule now lists a different operator.
Nichols Hill, OK · P-5 Active, filed Dec 22, 2025 · 79 permits on file · (405) 755-5900
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hawthorn Energy Partners LLC |
| Production reports | Hawthorn Energy Partners, LLCthrough Apr 2026 |
| Latest permit | Delray Oil, Inc.Mar 18, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,300
- total depth, ft
- 2
- permits on file
- Mar 18, 1993
- last permit issued
- Mar 18, 1993
- completed
- 340K
- cumulative oil, bbl
- 203K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 18, 1993
- 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 5 leases this well is completed on; they carry 44 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Harris, Martin O-1-14424 | Sophia (Wilcox Consol.) | Hawthorn Energy Partners, LLC | 19 | 34.4K | 62.6K | Mar 2003 – Jul 2026 |
| Tyler "B" O-1-14435 | Sophia (Wilcox Consol.) | Hawthorn Energy Partners, LLC | 10 | 84.1K | 807 | Mar 2003 – Jul 2026 |
| Harris, Martin R. et AL O-1-8563 | Sophia (Wilcox Wales) | Hawthorn Energy Partners, LLC | 5 | 139K | 96K | Jan 1993 – Jul 2003 |
| Harris, Martin R. et AL O-1-12065 | Sophia (Wright) | Hawthorn Energy Partners, LLC | 5 | 82.7K | 43.7K | Jan 1993 – Jul 2003 |
| Harris, Martin #2 O-1-14426 | Sophia (Wilcox Consol.) | Hawthorn Energy Partners, LLC | 5 | 333 | 181 | Mar 2003 – Apr 2003 |
Oil, barrels lease total
Last 12 months 794 · prior 12 1,222(-35%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Delray Oil, Inc.Jan 1993 → Feb 2002
- 2Hawthorn Energy Partners, LLCMar 2002 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 409848-99 | Recompletion | Delray Oil, Inc. | Mar 15, 1993 | Mar 18, 1993 | Mar 10, 1993 | 6,300 |
| 218546-99 | Drill | Delray Oil, Inc. | Sep 27, 1983 | Sep 27, 1983 | — | 6,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-8563 | — | — | — | — |
| — | — O-1-12065 | — | — | — | — |
| — | — O-1-14424 | — | — | — | — |
| — | — O-1-14424 | — | — | — | — |
| — | — O-1-14426 | — | — | — | — |
| — | — O-1-14435 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 252 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coke Mountain | 1,175 | -923 |
| Queen City | 2,085 | -1,833 |
| Carrizo | 3,590 | -3,338 |
| Lorrie | 5,540 | -5,288 |
| Lorrie | 5,545 | -5,293 |
| Wilcox | 5,622 | -5,370 |
| WilcoxWILCOX WALES | 5,622 | -5,370 |
| 5950 Sand | 5,952 | -5,700 |
| Wright | 6,140 | -5,888 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,622 | 5,628 | Perforated |
| 5,945 | 5,970 | Perforated |
| 6,140 | 6,145 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 463 | 12.25 | 155 S |
| 2.375 | 5,553 | — | — |
| 4.5 | 6,225 | 7.875 | 1,170 S |
| 4.5 | 6,255 | 7.875 | 925 S |
| 4.5 | 6,255 | — | 1,170 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 | Mar 12, 2004 | Jan 29, 2004 | — |
| 00 | Feb 12, 2004 | Apr 8, 1993 | Yes |
| 00 | Feb 11, 2004 | Apr 8, 1993 | Yes |
| 00 | May 29, 2003 | Apr 8, 1993 | Yes |
| 00 | Apr 17, 2003 | Apr 8, 1993 | Yes |
| 00 | May 6, 1993 | Apr 8, 1993 | Yes |
| 00 | Apr 14, 1993 | — | — |
| 00 | Jan 12, 1984 | Nov 14, 1983 | — |
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 42-311-31945 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-31945 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
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/31131945, documented in the API reference.