WELL · 42-389-39673 · DISTRICT 8
Big Chief #9301H
Reeves County · Hoefs T-K (Wolfcamp) field · Producing · Horizontal
Big Chief #9301H (API 42-389-39673) is a horizontal well in Reeves County operated by Scout Energy Management LLC, completed March 27, 2023 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended 3 times), issued November 4, 2021, permitted to 10,500 ft.
Completion filings report 5 formation tops, including Bell Canyon, Cherry Canyon, Bone Spring, Castile.
Its lease has reported 8.81M barrels of oil and 15.6M mcf of gas since July 2012, last reporting in July 2026. The lease carries 34 wells, so these are lease totals, not this well alone.
Operator of record
Dallas, TX · P-5 Y, filed Aug 4, 2025 · 483 permits on file · (888) 493-2118
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Scout Energy Management LLC |
| Production reports | Scout Energy Management LLCthrough Apr 2026 |
| Latest permit | COG Operating LLCNov 4, 2021 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 4
- permits on file
- Nov 4, 2021
- last permit issued
- Mar 27, 2023
- completed
- 8.81M
- cumulative oil, bbl
- 15.6M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 27, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.003082, -103.465604
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Reeves County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 34 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Big Chief O-10-44043 | Hoefs T-K (Wolfcamp) | Scout Energy Management LLC | 34 | 8.81M | 15.6M | Jul 2012 – Jul 2026 |
Oil, barrels lease total
Last 12 months 428,721 · prior 12 511,185(-16%)
Gas, mcf lease total
Last 12 months 1,497,233 · prior 12 1,075,942(+39%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1COG Operating LLCJul 2012 → Feb 2025
- 2Scout Energy Management LLCMar 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 874061-96 | Drill | Scout Energy Management LLC | Mar 27, 2026 | Nov 4, 2021 | May 2, 2022 | 10,500 |
| 874061-97 | Drill | COG Operating LLC | Jul 27, 2023 | Nov 4, 2021 | May 2, 2022 | 10,500 |
| 874061-98 | Drill | COG Operating LLC | Feb 28, 2022 | Nov 4, 2021 | May 2, 2022 | 10,200 |
| 874061-99 | Drill | COG Operating LLC | Oct 28, 2021 | Nov 4, 2021 | — | 10,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-44043 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,008 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bell Canyon | 5,380 | -2,372 |
| Cherry Canyon | 6,068 | -3,060 |
| Bone Spring | 7,984 | -4,976 |
| Bone SpringBONE SPRING 1ST | 8,705 | -5,697 |
| Bone SpringBONE SPRING 2ND | 9,167 | -6,159 |
| Bone SpringBONE SPRING 3RD | 9,837 | -6,829 |
| CastileCASTILLE | — | — |
| Delaware | — | — |
| DelawareDELAWARE CONSOLIDATED GAS | — | — |
| DelawareFORD / DELAWARE | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,609 | 24,415 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,767 | 14.75 | 1,050 S |
| 7.625 | 10,217 | 8.75 | 855 S |
| 7.625 | 10,217 | 9.875 | 990 S |
| 5.5 | 24,471 | 6.75 | 1,560 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 | May 28, 2026 | Mar 26, 2026 | — |
| 00 | Aug 25, 2023 | Jun 13, 2023 | 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 42-389-39673 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-39673 → 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.
Big Chief42-389-39674
0.0 KM · COG Operating LLC · Section with this well →
| Bell Canyon | 5,359 | -2,351 |
| Cherry Canyon | 6,063 | -3,055 |
| Bone Spring | 7,970 | -4,962 |
| Bone Spring | 8,691 | -5,683 |
| Bone Spring | 9,140 | -6,132 |
| Bone Spring | 9,836 | -6,828 |
| Wolfcamp | 9,968 | -6,960 |
| Delaware | — |
13 TOPS · FIRST 8
The Rug 5842-389-40271
0.7 KM · Blue OX Resources Operating LLC · Section with this well →
| Delaware | 890 | 2,181 |
| Delaware | 3,241 | -170 |
| Castile | 4,503 | -1,432 |
| Bell Canyon | 5,303 | -2,232 |
| Delaware | 5,550 | -2,479 |
| Cherry Canyon | 6,062 | -2,991 |
| Bone Spring | 7,977 | -4,906 |
| Wolfcamp | 9,965 | -6,894 |
10 TOPS · FIRST 8
The Rug 5842-389-40273
0.7 KM · Blue OX Resources Operating LLC · Section with this well →
| Delaware | 890 | 2,181 |
| Delaware | 3,241 | -170 |
| Castile | 4,503 | -1,432 |
| Bell Canyon | 5,303 | -2,232 |
| Delaware | 5,550 | -2,479 |
| Cherry Canyon | 6,062 | -2,991 |
| Bone Spring | 7,977 | -4,906 |
| Wolfcamp | 9,965 | -6,894 |
10 TOPS · FIRST 8
Poutine Unit 57-330E42-389-37885
1.5 KM · Primexx Operating Corporation · Section with this well →
| Delaware | 2,500 | 486 |
| Castile | 2,800 | 186 |
| Bell Canyon | 5,118 | -2,132 |
| Delaware | 5,700 | -2,714 |
| Cherry Canyon | 5,808 | -2,822 |
| Delaware | 6,500 | -3,514 |
| Bone Spring | 8,884 | -5,898 |
| Wolfcamp | 9,807 | -6,821 |
10 TOPS · FIRST 8
Poutine Unit 57-330E42-389-38294
1.6 KM · Primexx Operating Corporation · Section with this well →
| Delaware | 2,485 | 501 |
| Castile | 2,790 | 196 |
| Bell Canyon | 5,101 | -2,115 |
| Delaware | 5,669 | -2,683 |
| Cherry Canyon | 5,763 | -2,777 |
| Delaware | 6,424 | -3,438 |
| Bone Spring | 9,163 | -6,177 |
| Wolfcamp | 10,313 | -7,327 |
10 TOPS · FIRST 8
Meatloaf 5842-389-37575
1.6 KM · Primexx Operating Corporation · Section with this well →
| Delaware | 2,500 | 528 |
| Delaware | 2,500 | 528 |
| Castile | 2,800 | 228 |
| Cherry Canyon | 3,800 | -772 |
| Bell Canyon | 4,800 | -1,772 |
| Delaware | 6,500 | -3,472 |
| Bone Spring | 7,500 | -4,472 |
| Wolfcamp | 9,906 | -6,878 |
10 TOPS · FIRST 8
Littleton Unit42-389-38688
1.7 KM · COG Operating LLC · Section with this well →
| Delaware | 2,500 | 535 |
| Castile | 2,800 | 235 |
| Delaware | 5,289 | -2,254 |
| Bell Canyon | 5,351 | -2,316 |
| Cherry Canyon | 6,025 | -2,990 |
| Delaware | 6,500 | -3,465 |
| Bone Spring | 7,959 | -4,924 |
| Wolfcamp | 9,647 | -6,612 |
10 TOPS · FIRST 8
Poutine Unit 57-330W42-389-41150
1.8 KM · Callon Petroleum Operating Co · Section with this well →
| Lamar | 5,216 | -2,235 |
| Bell Canyon | 5,339 | -2,358 |
| Cherry Canyon | 6,075 | -3,094 |
| Brushy Canyon | 7,131 | -4,150 |
| Bone Spring | 7,950 | -4,969 |
| Bone Spring | 8,755 | -5,774 |
| Delaware | — | |
| Delaware | — |
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/38939673, documented in the API reference.