WELL · 42-391-31572 · DISTRICT 2
Churchill Unit #4
Refugio County · LA Rosa North (6100) field · Vertical
Churchill Unit #4 (API 42-391-31572) is a plugged well in Refugio County, plugged October 10, 1995, last operated by Ctr Petroleum Inc..
The RRC has issued 4 drilling permits between 1982 and 1994, permitted to 8,600 ft.
Completion filings report 2 formation tops, including Catahoula, Greta.
Operator of record
Corpus Chrsti, TX · P-5 Y, filed Jun 5, 2015 · 73 permits on file · (361) 947-7218
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | CTR Petroleum Inc. |
| Production reports | CTR Petroleum, Inc.through Jul 1995 |
| Latest permit | CTR Petroleum, Inc.Aug 1, 1994 |
- 8,600
- total depth, ft
- 4
- permits on file
- Aug 1, 1994
- last permit issued
- Apr 4, 1991
- completed
- 0
- cumulative oil, bbl
- 52.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Nov 1995
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 4, 1991
- Shut in
- —
- Plugged
- Oct 10, 1995
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 4 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Churchill Unit G-2-151010 | LA Rosa, North (5100) | CTR Petroleum, Inc. | 1 | 0 | 13.9K | Aug 1994 – Nov 1995 |
| Churchill Unit G-2-146754 | LA Rosa, North (5800) | CTR Petroleum, Inc. | 1 | 0 | 17.6K | Sep 1993 – Dec 1994 |
| Churchill Unit G-2-138008 | LA Rosa, North (6100) | CTR Petroleum, Inc. | 1 | 0 | 21K | Jan 1993 – Apr 1994 |
| — O-2-6385 | — | — | 0 | 0 | 0 | — |
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.
- 1CTR Petroleum, Inc.Jan 1993 → Jul 1995
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 426377-99 | Recompletion | CTR Petroleum, Inc. | Jul 28, 1994 | Aug 1, 1994 | Aug 15, 1994 | 5,790 |
| 415514-99 | Recompletion | CTR Petroleum, Inc. | Aug 30, 1993 | Sep 1, 1993 | Sep 2, 1993 | 5,900 |
| 385209-99 | Recompletion | CTR Petroleum, Inc. | Feb 28, 1991 | Mar 6, 1991 | Mar 28, 1991 | 8,400 |
| 166597-99 | Drill | Expando Production Company | Jul 20, 1982 | Jul 20, 1982 | — | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-138008 | — | — | — | — |
| — | — G-2-146754 | — | — | — | — |
| — | — G-2-151010 | — | — | — | — |
| — | — O-2-6385 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 20 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,129 | 5,132 | Perforated |
| 5,821 | 5,823 | Perforated |
| 6,072 | 6,076 | Perforated |
| 6,186 | 6,191 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,122 | — | 435 S |
| 9.625 | 1,122 | 12.25 | 2,555 S |
| 2.375 | 6,117 | — | — |
| 4.5 | 6,292 | 8.75 | 460 S |
| 4.5 | 6,292 | — | 460 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 | Jan 3, 1995 | Sep 7, 1994 | Yes |
| 00 | Sep 29, 1994 | — | — |
| 00 | Mar 31, 1994 | Sep 9, 1993 | Yes |
| 00 | Oct 11, 1993 | — | — |
| 00 | Jun 25, 1991 | Apr 15, 1991 | Yes |
| 00 | May 7, 1991 | — | — |
| 00 | Jan 12, 1984 | Sep 17, 1982 | — |
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 42-391-31572 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-31572 → 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.
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/39131572, documented in the API reference.