WELL · 42-301-33259 · DISTRICT 8
Brunson D #1203H
Loving County · Phantom (Wolfcamp) field · Horizontal
Brunson D #1203H (API 42-301-33259) is a horizontal well in Loving County operated by Cog Operating LLC, completed January 11, 2018.
The RRC has issued one drilling permit, issued March 9, 2017, permitted to 12,700 ft.
It was permitted by Silver Hill Energy Partners, LLC and has since transferred to Cog Operating LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Red Bluff, Delaware, Bell Canyon, Cherry Canyon.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Silver Hill Energy Partners, LLC; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed May 4, 2026 · 4,568 permits on file · (432) 853-2355
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | COG Operating LLC |
| Production reports | COG Operating LLCthrough Apr 2026 |
| Latest permit | Silver Hill Energy Partners, LLCMar 9, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,700
- total depth, ft
- 1
- permits on file
- Mar 9, 2017
- last permit issued
- Jan 11, 2018
- completed
- 0
- cumulative oil, bbl
- 1.25M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2016 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 11, 2018
- 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 2 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Brunson D G-10-292518 | Phantom (Wolfcamp) | COG Operating LLC | 1 | 0 | 1.25M | Jan 2018 – Jul 2026 |
| Brunson D O-10-48019 | Phantom (Wolfcamp) | COG Operating LLC | 4 | 0 | 0 | Jun 2016 – Aug 2022 |
Gas, mcf lease total
Last 12 months 15,945 · prior 12 18,367(-13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1COG Operating LLCJan 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 823643-99 | Drill | Silver Hill Energy Partners, LLC | Feb 22, 2017 | Mar 9, 2017 | Apr 23, 2017 | 12,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-292518 | — | — | — | — |
| — | — O-10-48019 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,224 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Red Bluff | 3,900 | -676 |
| Delaware | 5,277 | -2,053 |
| Bell Canyon | 5,313 | -2,089 |
| Cherry Canyon | 6,121 | -2,897 |
| Brushy Canyon | 7,609 | -4,385 |
| Bone SpringBONE SPRINGS | 9,233 | -6,009 |
| Wolfcamp | 12,222 | -8,998 |
| AtokaATOKA - HIGH PRESSURE | — | — |
| Bell Canyon | — | — |
| Bone SpringBONE SPRINGS | — | — |
| Brushy Canyon | — | — |
| Cherry Canyon | — | — |
| Delaware | — | — |
| Pennsylvanian | — | — |
| Red Bluff | — | — |
| Strawn | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,941 | 20,467 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 608 | 16 | 590 S |
| 16 | 608 | 20 | 590 S |
| 13.5 | 5,285 | 10.75 | 1,405 S |
| 10.75 | 5,285 | 13.5 | 1,405 S |
| 9.875 | 12,531 | 7.625 | 925 S |
| 7.625 | 12,531 | 9.875 | 925 S |
| 6.75 | 20,614 | 5.5 | 410 S |
| 5.5 | 20,614 | 6.75 | 410 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 | Jun 6, 2022 | Apr 8, 2022 | Yes |
| 00 | Nov 15, 2018 | Oct 18, 2018 | Yes |
| 00 | Oct 17, 2018 | Jul 18, 2018 | — |
| 00 | Feb 21, 2018 | Nov 8, 2017 | 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 42-301-33259 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-301-33259 → 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.
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/30133259, documented in the API reference.