TEXAS · WELLS · CROCKETT COUNTY · PIERCE 4B LEASE · API 42-105-38731 · DISTRICT 6E
Pierce 4B #2
Crockett County · Ozona (Canyon Sand) field · Producing · Vertical
Pierce 4b #2 (API 42-105-38731) is a well in Crockett County operated by Hilcorp Energy Company, completed September 25, 2001 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 27, 2001, permitted to 6,550 ft.
It was permitted by Txp, Incorporated and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 3 formation tops, including Clear Fork, Spraberry, Canyon.
Its lease has reported 102K mcf of gas since September 2001, last reporting volume in March 2026.
Operator of record
Permitted by TXP, Incorporated; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,458
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Mar 2026 |
| Latest permit | TXP, IncorporatedJul 27, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,550
- total depth, ft
- 1
- permits on file
- Jul 27, 2001
- last permit issued
- Sep 25, 2001
- completed
- 0
- cumulative oil, bbl
- 102K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2001 THROUGH Mar 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 25, 2001
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pierce 4B G-9-185773 | Ozona (Canyon Sand) | Hilcorp Energy Company | 1 | 0 | 102K | Sep 2001 – Mar 2026 |
Gas, mcf lease total
Last 12 months 181 · prior 12 429(-58%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1TXP, IncorporatedSep 2001 → Dec 2003
- 2Pogo Producing CompanyJan 2004 → Jan 2008
- 3Pogo Producing Company LLCFeb 2008 → Feb 2008
- 4OXY USA Inc.Mar 2008 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 511962-99 | Drill | TXP, Incorporated | Jul 27, 2001 | Jul 27, 2001 | Sep 9, 2001 | 6,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 25, 2001 | Pierce 4B G-9-185773 | Ozona (Canyon Sand) | Hilcorp Energy Company | Producing | 6,550 |
Formation tops
As filed on W-2/G-1. Subsea from 2,371 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 2,090 | 281 |
| SpraberrySPRAYBERRY | 3,855 | -1,484 |
| Canyon | 5,768 | -3,397 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,989 | 6,002 | Perforated |
| 6,299 | 9,354 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,273 | 11 | 465 S |
| 4.5 | 6,530 | 7.875 | 300 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Dec 20, 2001 | Oct 29, 2001 | Yes |
| 00 | Dec 4, 2001 | — | — |
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 42-105-38731 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-38731 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its 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/10538731, documented in the API reference.