TEXAS · WELLS · HEMPHILL COUNTY · BOURASSA -B- LEASE · API 42-211-33061 · DISTRICT 08
Bourassa -B- #4327 P
Hemphill County · Buffalo Wallow (Granite Wash) field · Vertical
Bourassa -B- #4327 P (API 42-211-33061) is a plugged well in Hemphill County, plugged October 19, 2022, last operated by Unit Petroleum Company.
The RRC has issued one drilling permit, issued August 31, 2004, permitted to 13,500 ft.
It was permitted by Patina Oil & Gas Corporation and has since transferred to Unit Petroleum Company on the wellbore schedule.
Completion filings report 3 formation tops, including Granite Wash, Grainte Wash B, Oswego.
Its lease has reported 1.86K barrels of oil and 115K mcf of gas since October 2005, with no volume in the three years through April 2026.
Operator of record
Permitted by Patina Oil & Gas Corporation; the EWA schedule now lists a different operator.
- Based in
- Tulsa, OK
- P-5 status
- Active (A)
- P-5 last filed
- Jan 13, 2025
- Permits on file
- 1,100
- Phone
- (918) 493-7700
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unit Petroleum Company |
| Production reports | Unit Petroleum Companythrough Aug 2011 |
| Latest permit | Patina Oil & Gas CorporationAug 31, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,500
- total depth, ft
- 1
- permits on file
- Aug 31, 2004
- last permit issued
- Oct 16, 2005
- completed
- 1.86K
- cumulative oil, bbl
- 115K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2005 THROUGH Aug 2011
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 16, 2005
- Shut in
- —
- Plugged
- Oct 19, 2022
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 |
|---|---|---|---|---|---|---|
| Bourassa -B- G-14-216308 | Buffalo Wallow (Granite Wash) | Unit Petroleum Company | 1 | 1.86K | 115K | Oct 2005 – Aug 2011 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Noble Energy Production, Inc.Oct 2005 → Aug 2007
- 2Noble Energy IncSep 2007 → Aug 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 550346-99 | Drill | Patina Oil & Gas Corporation | Aug 31, 2004 | Aug 31, 2004 | Sep 10, 2005 | 13,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 16, 2005 | Bourassa -B- G-14-216308 | Buffalo Wallow (Granite Wash) | Unit Petroleum Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,672 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Granite WashGRANITE WASH A1 | 11,288 | -8,616 |
| Grainte Wash B | 11,571 | -8,899 |
| Granite WashGRANITE WASH C | 11,722 | -9,050 |
| Oswego | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,064 | 11,285 | Perforated |
| 11,364 | 11,548 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 3,079 | 12.25 | 1,250 S |
| 4.5 | 11,866 | 7.875 | 360 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 | Oct 2, 2006 | Mar 27, 2006 | Yes |
| 00 | Jun 13, 2006 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Oct 25, 2006. Gamma ray, Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| ResistivityHIGH DEFINITION INDUCTION GAMMA RAYSpans Granite Wash, Grainte Wash B | TIFF | 3,077 to 11,882 | Oct 25, 2006run Sep 21, 2005 | — |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-211-33061 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-33061 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/21133061, documented in the API reference.