WELL · 42-399-33857 · DISTRICT 7
FT Chadbourne Odom Lime Unit #1901R
Runnels County · Vertical
FT Chadbourne Odom Lime Unit #1901R (API 42-399-33857) is a permitted well in Runnels County filed by Enervest Operating, L.L.C.; no completion report is on file yet.
The RRC has issued 4 drilling permits (amended twice) between 1987 and 2010, permitted to 6,278 ft.
Completion filings report 4 formation tops, including Capps, Fry, Gardner, Gray.
Its 2 leases have reported 11.4K barrels of oil and 78.2K mcf of gas since January 1993, last reporting in April 2014. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Oct 4, 2025 · 1,249 permits on file · (713) 659-3500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Adams Branch Exploration Companythrough Apr 2001 |
| Latest permit | Enervest Operating, L.L.C.Aug 4, 2010 |
- 6,278
- total depth, ft
- 6
- permits on file
- Aug 4, 2010
- last permit issued
- —
- completed
- 11.4K
- cumulative oil, bbl
- 78.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Chadbourne Ranch Tract 19 O-9-12859 | Wingate, West (Gardner) | Vanguard Permian, LLC | 1 | 6.28K | 36.3K | Jan 1993 – Apr 2014 |
| Chadbourne -19- O-9-12252 | Wingate, West (Gray) | Adams Branch Exploration Company | 3 | 5.09K | 41.8K | Jan 1993 – Oct 1999 |
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.
- 1General Atlantic Resources, Inc.Jan 1993 → Dec 1994
- 2Eland Energy, Inc.Jan 1995 → Mar 1995
- 3Adams Branch Exploration CompanyApr 1995 → Mar 2001
- 4Smith Pipe of AbileneJan 1996 → Mar 1996
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 699819-99 | Recompletion | Enervest Operating, L.L.C. | Jul 28, 2010 | Aug 4, 2010 | — | 6,278 |
| 381270-99 | Recompletion | General Atlantic Resources, Inc. | Nov 19, 1990 | Nov 28, 1990 | — | 5,350 |
| 374004-98 | Recompletion | General Atlantic Resources, Inc. | Jun 20, 1990 | Jun 5, 1990 | — | 5,280 |
| 374004-99 | Recompletion | General Atlantic Resources, Inc. | Jun 1, 1990 | Jun 5, 1990 | — | 5,277 |
| 331853-97 | Drill | Decalta International Corp. | Aug 17, 1987 | Jun 23, 1987 | — | 5,280 |
| 331853-99 | Drill | Decalta International Corp. | Jun 19, 1987 | Jun 23, 1987 | — | 5,350 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-12252 | — | — | — | — |
| — | — O-9-12859 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,972 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Capps | 2,582 | -610 |
| Fry | 2,678 | -706 |
| Gardner | 3,060 | -1,088 |
| Gray | 3,160 | -1,188 |
| Capps | 4,564 | -2,592 |
| Fry | 4,660 | -2,688 |
| Gardner | 5,042 | -3,070 |
| Gray | 5,128 | -3,156 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,052 | 5,070 | Perforated |
| 5,057 | 5,070 | Perforated |
| 5,141 | 5,152 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 165 | 12.25 | 115 S |
| 4.5 | 5,277 | 7.875 | 775 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 | Jun 26, 1991 | May 13, 1991 | — |
| 00 | Aug 6, 1990 | Jun 11, 1990 | Yes |
| 00 | Jul 12, 1990 | — | — |
| 00 | Sep 4, 1987 | Jul 31, 1987 | Yes |
| 00 | Sep 1, 1987 | — | — |
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 42-399-33857 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-399-33857 → 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/39933857, documented in the API reference.