WELL · 42-127-32972 · DISTRICT 1
Bost #1
Dimmit County · Pearsall (Olmos -A-) field · Horizontal · Directional · Sidetrack
Bost #1 (API 42-127-32972) is a plugged horizontal well in Dimmit County, plugged December 23, 2008, last operated by Prime Operating Company.
The RRC has issued 3 drilling permits (amended once) between 1990 and 2002, permitted to 8,415 ft.
Completion filings report 3 formation tops, including Anacacho, Anacancho, Austin Chalk.
Its 2 leases have reported 5.01K barrels of oil and 847 mcf of gas since January 1993, last reporting in June 2009. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed Oct 4, 2025 · 595 permits on file · (800) 310-3434
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Prime Operating Company |
| Production reports | Red Horse Petroleumthrough Nov 1994 |
| Latest permit | Prime Operating CompanyOct 4, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,415
- total depth, ft
- 4
- permits on file
- Oct 4, 2002
- last permit issued
- Nov 19, 2002
- completed
- 5.01K
- cumulative oil, bbl
- 847
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 19, 2002
- Shut in
- —
- Plugged
- Dec 23, 2008
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Bost O-1-14405 | Pearsall (Olmos -A-) | Prime Operating Company | 1 | 0 | 0 | Nov 2002 – Jun 2009 |
| Bost O-1-13017 | Pearsall (Austin Chalk) | Red Horse Petroleum | 1 | 5.01K | 847 | Jan 1993 – Aug 2003 |
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.
- 1AV-Tech Resources CorporationJan 1993 → Apr 1993
- 2Red Horse PetroleumJun 1993 → Nov 1994
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 524363-99 | Reenter | Prime Operating Company | Oct 4, 2002 | Oct 4, 2002 | Nov 7, 2002 | 5,400 |
| 425659-98 | Recompletion · sidetrack | Red Horse Petroleum | Aug 30, 1994 | Jul 7, 1994 | — | 8,415 |
| 425659-99 | Recompletion · sidetrack | Red Horse Petroleum | Jul 7, 1994 | Jul 7, 1994 | Jun 21, 1994 | 8,415 |
| 382425-99 | Drill | AV-Tech Resources Corporation | Dec 17, 1990 | Dec 17, 1990 | Dec 21, 1990 | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-13017 | — | — | — | — |
| — | — O-1-14405 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 521 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 5,690 | -5,169 |
| Anacancho | 5,690 | -5,169 |
| Austin Chalk | 6,055 | -5,534 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,138 | 4,148 | Perforated |
| 4,226 | 4,238 | Perforated |
| 5,860 | 8,415 | Perforated |
| 6,005 | 9,788 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,388 | 12.25 | 410 S |
| 5.5 | 5,680 | 7.875 | 425 S |
| 5.5 | — | 7.875 | 275 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 20, 2003 | Dec 19, 2002 | — |
| 00 | Feb 10, 2003 | — | — |
| 00 | Feb 24, 1995 | Aug 5, 1994 | — |
| 00 | May 14, 1991 | Feb 19, 1991 | Yes |
| 00 | May 6, 1991 | — | — |
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 42-127-32972 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-32972 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 439K
- bbl, last 12 reported months
- 2.7M
- bbl, all reported
- Feb 2009
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000092473 | H-1 Injection | Plugged Jan 21, 2009 | 4,000 | 2,000 | 4,100–5,414 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 439,030 · prior 12 607,567(-28%)
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/12732972, documented in the API reference.