WELL · 42-433-31312 · DISTRICT 7
Boyd Conglomerate Unit #71
Stonewall County · Boyd (Conglomerate) field · Vertical
Boyd Conglomerate Unit #71 (API 42-433-31312) is a plugged well in Stonewall County, plugged February 11, 2016, last operated by Williams A. Oil.
The RRC has issued 2 drilling permits between 1981 and 2000, permitted to 6,300 ft.
It was permitted by Eclipse Oil & Gas, Inc. and has since transferred to Williams A. Oil on the wellbore schedule.
Completion filings report 2 formation tops, including Conglomerate, Canyon.
Its 2 leases have reported 316K barrels of oil and 185K mcf of gas since January 1993, last reporting in July 2026. The leases carry 61 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Eclipse Oil & Gas, Inc.; the EWA schedule now lists a different operator.
Wichita Falls, TX · P-5 Y, filed Feb 4, 2026 · 5 permits on file · (940) 733-2579
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Williams A. Oil |
| Production reports | Williams, A. Oilthrough Jun 2025 |
| Latest permit | Eclipse Oil & Gas, Inc.Oct 4, 2000 |
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
- Oct 4, 2000
- last permit issued
- Dec 24, 1981
- completed
- 316K
- cumulative oil, bbl
- 185K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 24, 1981
- Shut in
- —
- Plugged
- Feb 11, 2016
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 2 leases this well is completed on; they carry 61 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Boyd Conglomerate Unit O-8-12346 | Boyd (Conglomerate) | Williams, A. Oil | 59 | 306K | 162K | Jan 1993 – Jul 2026 |
| Upshaw, T. A. -B- O-8-7449 | Boyd (Canyon Reef) | J V a Operating Company, Inc. | 2 | 9.16K | 23.7K | Jan 1993 – Feb 2016 |
Oil, barrels lease total
Last 12 months 250 · prior 12 591(-58%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Eland Energy, Inc.Jan 1993 → Jun 1995
- 2Texaco E & P Inc.Feb 1993 → Dec 1993
- 3Brazos Petroleum, Inc.Jul 1995 → Jul 1995
- 4K.M.A. Operating, Inc.Aug 1995 → May 1996
- 5Salt Creek Production, Inc.Jun 1996 → Jul 1998
- 6Eclipse Oil & Gas, Inc.Aug 1998 → Dec 2001
- 7Mineral Technologies, Inc.Jan 2002 → May 2011
- 8TCF Energy, Inc.Jul 2002 → Dec 2004
- 9J V a Operating Company, Inc.Jun 2011 → Oct 2018
- 10Williams, A. OilDec 2018 → Jun 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 500158-99 | Recompletion | Eclipse Oil & Gas, Inc. | Sep 28, 2000 | Oct 4, 2000 | Jul 1, 2000 | 6,250 |
| 134603-99 | Drill | Sun Expl. & Prod. Co.-Abilene | Sep 23, 1981 | Sep 23, 1981 | — | 6,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-7449 | — | — | — | — |
| — | — O-8-12346 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,743 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Conglomerate | 6,035 | -4,292 |
| CanyonCANYON REEF | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,740 | 4,796 | Perforated |
| 6,035 | 6,094 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 212 | 12.25 | 300 S |
| 2.375 | 6,115 | — | — |
| 5.5 | 6,250 | 7.875 | 625 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 | Jan 26, 2001 | Nov 15, 2000 | Yes |
| 00 | Dec 7, 2000 | — | — |
| 00 | Jan 12, 1984 | Feb 26, 1982 | — |
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 42-433-31312 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-433-31312 → 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/43331312, documented in the API reference.