TEXAS · WELLS · PECOS COUNTY · API 42-371-34302 · DISTRICT 7B
Brown & Thorp Waterflood Unit #22
Pecos County · Brown & Thorp East (Tubb) field · Shut In · Vertical
Brown & Thorp Waterflood Unit #22 (API 42-371-34302) is a well in Pecos County operated by Greenstone Energy LLC, completed May 18, 1983 and listed as shut in on the RRC schedule, shut in August 1, 2020.
The RRC has issued one drilling permit, issued April 20, 1983, permitted to 3,210 ft.
It was permitted by Hcw Exploration, Inc. and has since transferred to Greenstone Energy LLC on the wellbore schedule.
Its 2 leases have reported 1.06M barrels of oil and 59 mcf of gas since January 1993, last reporting in July 2026. The leases carry 60 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by HCW Exploration, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 4, 2025
- Permits on file
- 4
- Phone
- (214) 770-1836
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Parker & Parsley Development Co. |
| Production reports | Greenstone Energy, LLCthrough Mar 2026 |
| Latest permit | HCW Exploration, Inc.Apr 20, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,210
- total depth, ft
- 1
- permits on file
- Apr 20, 1983
- last permit issued
- May 18, 1983
- completed
- 1.06M
- cumulative oil, bbl
- 59
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 18, 1983
- Shut in
- Aug 1, 2020
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 60 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Brown & Thorp Waterflood Unit O-10-32500 | Brown & Thorp, East (Tubb) | Greenstone Energy, LLC | 60 | 1.06M | 59 | Jan 1993 – Jul 2026 |
| — O-10-19541 | — | — | 0 | 0 | 0 | — |
Oil, barrels lease total
Last 12 months 2,152 · prior 12 4,007(-46%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parker & Parsley Development Co.Jan 1993 → Feb 1995
- 2Parker & Parsley Development L.PMar 1995 → Aug 1997
- 3Pioneer Natural Res. USA, Inc.Sep 1997 → Nov 1997
- 4Titan Resources I, Inc.Dec 1997 → Oct 1998
- 5GRB Properties, Inc.Nov 1998 → May 1999
- 6Pharaoh Oil & Gas, Inc.Jun 1999 → Jul 2007
- 7Sterling Energy Resources, Inc.Aug 2007 → May 2010
- 8Coronado Minerals, LLCJun 2010 → Oct 2012
- 9Aspen Operating Company, L.L.C.Nov 2012 → Nov 2012
- 10Trace Operating, LLCDec 2012 → Jun 2018
- 11Apv McCamey LLCJul 2018 → Aug 2020
- 12Greenstone Energy, LLCSep 2020 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 192181-99 | Drill | HCW Exploration, Inc. | Apr 20, 1983 | Apr 20, 1983 | May 4, 1983 | 3,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 18, 1983 | Brown & Thorp Waterflood Unit O-10-32500 | Brown & Thorp East (Tubb) | Greenstone Energy LLC | Shut In · shut in Aug 1, 2020 | 3,210 |
| May 18, 1983 | Scott 18 -B- O-10-19541 | Brown & Thorp East (Tubb) | Parker & Parsley Development Co. | Not on Schedule | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,971 | 3,168 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 429 | 11 | 300 S |
| 2.375 | 3,171 | — | — |
| 4.5 | 3,192 | 7.875 | 125 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 14, 1990 | Jun 2, 1983 | — |
| 00 | Feb 7, 1990 | — | — |
| 00 | Jan 12, 1984 | Jun 2, 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 42-371-34302 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-34302 → 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/37134302, documented in the API reference.