WELL · 42-495-34444 · DISTRICT 8
G.W. O Brien et AL #3H
Winkler County · Wildcat field · Horizontal
G.W. O Brien ET AL #3H (API 42-495-34444) is a horizontal well in Winkler County operated by Bosque Texas Oil LLC, completed December 11, 2019.
The RRC has issued one drilling permit, issued October 22, 2019, permitted to 24,000 ft.
Completion filings report 19 formation tops, including Holt, Clear Fork, Wolfcamp, Colby-Queen.
Its 2 leases have reported 980K barrels of oil and 3.79M mcf of gas since April 2019, last reporting in July 2026. The leases carry 8 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed Apr 4, 2026 · 66 permits on file · (432) 221-0499
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Bosque Texas Oil LLC |
| Production reports | Bosque Texas Oil LLCthrough Apr 2026 |
| Latest permit | Bosque Texas Oil LLCOct 22, 2019 |
- 24,000
- total depth, ft
- 1
- permits on file
- Oct 22, 2019
- last permit issued
- Dec 11, 2019
- completed
- 980K
- cumulative oil, bbl
- 3.79M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 11, 2019
- Shut in
- —
- Plugged
- —
Surface location
31.665779, -103.061603
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Winkler County.
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 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| G.W. O'Brien et AL O-10-55583 | Ruppel (Woodford) | Bosque Texas Oil LLC | 4 | 980K | 3.79M | May 2019 – Jul 2026 |
| G.W. O'Brien et AL O-10-52334 | Wildcat | Bosque Texas Oil LLC | 4 | 0 | 0 | Apr 2019 – Jan 2023 |
Oil, barrels lease total
Last 12 months 62,356 · prior 12 76,472(-18%)
Gas, mcf lease total
Last 12 months 241,968 · prior 12 317,280(-24%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Marathon Oil EF LLCJun 2019 → Jun 2019
- 2Bosque Texas Oil LLCJul 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 858135-99 | Drill | Bosque Texas Oil LLC | Oct 17, 2019 | Oct 22, 2019 | Dec 8, 2019 | 24,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-52334 | — | — | — | — |
| — | — O-10-55583 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,710 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Holt | 5,620 | -2,910 |
| Clear ForkCLEARFORK | 5,952 | -3,242 |
| Wolfcamp | 8,204 | -5,494 |
| Clear ForkCLEARFORK | — | — |
| Colby-Queen | — | — |
| Delaware | — | — |
| Devonian | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Glorieta | — | — |
| Mississippian | — | — |
| Pennsylvanian | — | — |
| QueenQUEEN-SEVEN RIVERS | — | — |
| RustlerRUSTLER - POSSIBLE FLOW; POSSIBL | — | — |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | — | — |
| Silurian (undifferentiated)SILURIAN | — | — |
| Strawn | — | — |
| Waddell | — | — |
| Wichita-AlbanyWICHITA ALBANY | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 14,475 | 22,117 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 594 | 24 | 670 S |
| 13.375 | 4,545 | 17.5 | 3,175 S |
| 9.625 | 10,930 | 12.25 | 1,600 S |
| 5.5 | 22,255 | 6.75 | 2,080 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 | Feb 23, 2022 | Jan 21, 2022 | Yes |
| 00 | Jun 2, 2021 | Jul 16, 2020 | — |
| 00 | Aug 24, 2020 | May 29, 2020 | Yes |
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 42-495-34444 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-34444 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
G.W. Obrien et AL42-495-34217
0.5 KM · Bosque Texas Oil LLC · Section with this well →
| Rustler | 1,108 | 1,579 |
| Yates | 2,814 | -127 |
| Queen | 3,060 | -373 |
| Seven Rivers | 3,060 | -373 |
| San Andres | 4,117 | -1,430 |
| Holt | 5,568 | -2,881 |
| Clear Fork | 5,866 | -3,179 |
| Strawn | 9,549 | -6,862 |
22 TOPS · FIRST 8
Obrien, G. W., Etal42-495-01550
2.8 KM · Whiting Oil and Gas Corporation · Section with this well →
| Rustler | 950 | 1,733 |
| Tansill | 2,300 | 383 |
| Yates | 2,675 | 8 |
| Grayburg | 3,206 | -523 |
| San Andres | 3,821 | -1,138 |
Sealy Ranch42-475-38752
5.2 KM · Halcon Operating Co., Inc. · Section with this well →
| Rustler | 2,014 | 675 |
| Yates | 3,132 | -443 |
| Capitan | 3,829 | -1,140 |
| Delaware | 5,048 | -2,359 |
| Seven Rivers | — | |
| Queen | — | |
| Clear Fork | — | |
| Glorieta | — |
10 TOPS · FIRST 8
Sealy Ranch42-475-38753
5.2 KM · Halcon Operating Co., Inc. · Section with this well →
| Rustler | 2,014 | 675 |
| Yates | 3,132 | -443 |
| Capitan | 3,885 | -1,196 |
| Delaware | 5,115 | -2,426 |
| Seven Rivers | — | |
| San Andres | — | |
| Queen | — | |
| Holt | — |
10 TOPS · FIRST 8
Sealy Ranch42-495-33877
5.4 KM · Halcon Operating Co., Inc. · Section with this well →
| Glorieta | — | |
| Delaware | — | |
| Colby-Queen | — | |
| Clear Fork | — | |
| Rustler | — | |
| San Andres | — | |
| Wichita-Albany | — | |
| Yates | — |
10 TOPS · FIRST 8
Halley, S. M.42-495-34413
5.4 KM · Champion Lone Star Operating,llc · Section with this well →
| Rustler | 974 | 1,744 |
| Yates | 2,611 | 107 |
| Queen | 2,782 | -64 |
| Colby-Queen | 3,043 | -325 |
| Delaware | — | |
| San Andres | — | |
| Clear Fork | — | |
| Wichita-Albany | — |
10 TOPS · FIRST 8
Halley, S. M.42-495-34416
5.5 KM · Champion Lone Star Operating,llc · Section with this well →
| Rustler | 1,000 | 1,719 |
| Rustler | 1,000 | 1,719 |
| Yates | 2,602 | 117 |
| Queen | 2,806 | -87 |
| Colby-Queen | 3,072 | -353 |
| Holt | — | |
| Clear Fork | — | |
| Delaware | — |
12 TOPS · FIRST 8
G.W. Obrien et AL42-475-37864
5.6 KM · Four Corners Petroleum II, LLC · Section with this well →
| Rustler | 1,385 | 1,575 |
| Queen | 2,611 | 349 |
| Yates | 2,744 | 216 |
| Clear Fork | — | |
| Glorieta | — | |
| Holt | — | |
| San Andres | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
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/49534444, documented in the API reference.