TEXAS · WELLS · ROBERTS COUNTY · COURSON RANCH "B" UNIT 5 LEASE · API 42-393-31533 · DISTRICT 08
Courson Ranch B Unit 5 #77
Roberts County · Alpar-Pearson (Brown Dolomite) field · Producing · Horizontal · Directional
Courson Ranch B Unit 5 #77 (API 42-393-31533) is a horizontal well in Roberts County operated by Latigo Petroleum LLC, completed October 22, 2002 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued July 29, 2002, permitted to 3,286 ft.
It was permitted by BP America Production Company and has since transferred to Latigo Petroleum LLC on the wellbore schedule.
Completion filings report one formation top, including Brown Dolomite.
Its lease has reported 425K mcf of gas since October 2002, last reporting volume in March 2026.
Operator of record
Permitted by BP America Production Company; the EWA schedule now lists a different operator.
- Based in
- Pampa, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 17, 2025
- Permits on file
- 76
- Phone
- (806) 665-8441
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Latigo Petroleum LLC |
| Production reports | Latigo Petroleum, LLCthrough Mar 2026 |
| Latest permit | BP America Production CompanyJul 29, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,286
- total depth, ft
- 2
- permits on file
- Jul 29, 2002
- last permit issued
- Oct 22, 2002
- completed
- 0
- cumulative oil, bbl
- 425K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2002 THROUGH Mar 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 22, 2002
- 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 |
|---|---|---|---|---|---|---|
| Courson Ranch "B" Unit 5 G-14-193297 | Alpar-Pearson (Brown Dolomite) | Latigo Petroleum, LLC | 1 | 0 | 425K | Oct 2002 – Mar 2026 |
Gas, mcf lease total
Last 12 months 2,968 · prior 12 3,711(-20%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1BP America Production CompanyOct 2002 → Feb 2019
- 2Latigo Petroleum, LLCMar 2020 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 522107-98 | Drill | BP America Production Company | Sep 17, 2002 | Jul 29, 2002 | Sep 18, 2002 | 3,700 |
| 522107-99 | Drill | BP America Production Company | Jul 23, 2002 | Jul 29, 2002 | — | 3,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 22, 2002 | Courson Ranch B Unit 5 G-14-193297 | Alpar-Pearson (Brown Dolomite) | Latigo Petroleum LLC | Producing | 3,286 |
Formation tops
As filed on W-2/G-1. Subsea from 3,026 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 3,455 | -429 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,595 | 4,920 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 40 | — | — |
| 9.625 | 823 | 12.25 | 414 S |
| 7 | 3,533 | 8.5 | 133 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 | Apr 10, 2003 | Dec 19, 2002 | Yes |
| 00 | Mar 14, 2003 | — | — |
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 42-393-31533 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-393-31533 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/39331533, documented in the API reference.