WELL · 42-399-35139 · DISTRICT 7
Drennan #1
Runnels County · Ballinger West (Capps) field · NO Production · Vertical
Drennan #1 (API 42-399-35139) is a well in Runnels County operated by Drennan Oil L.L.C., completed October 18, 2008 and listed as no production on the RRC schedule.
The RRC has issued one drilling permit, issued June 16, 2008, permitted to 4,500 ft.
It was permitted by Stratasearch and has since transferred to Drennan Oil L.L.C. on the wellbore schedule.
Completion filings report 5 formation tops, including T/Upper Gunsite Ls, T/Lower Gunsite Ls, T/Palo Pinto, T/Capps Ls.
Its lease has reported 4.28K barrels of oil since October 2008, last reporting in July 2026.
Operator of record
Permitted by Stratasearch; the EWA schedule now lists a different operator.
Ballinger, TX · P-5 Y, filed Dec 4, 2025 · (325) 977-0560
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Drennan Oil L.L.C. |
| Production reports | Drennan Oil L.L.C.through Aug 2023 |
| Latest permit | StratasearchJun 16, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,500
- total depth, ft
- 1
- permits on file
- Jun 16, 2008
- last permit issued
- Oct 18, 2008
- completed
- 4.28K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 18, 2008
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 |
|---|---|---|---|---|---|---|
| Drennan O-9-16787 | Ballinger, West (Capps) | Drennan Oil L.L.C. | 1 | 4.28K | 0 | Oct 2008 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1StratasearchOct 2008 → Jul 2011
- 2Drennan Oil L.L.C.Aug 2011 → Aug 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 662768-99 | Drill | Stratasearch | May 22, 2008 | Jun 16, 2008 | Aug 12, 2008 | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-16787 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,683 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T/Upper Gunsite LS | 2,314 | -631 |
| T/Lower Gunsite LS | 2,507 | -824 |
| T/Palo Pinto | 3,352 | -1,669 |
| T/Capps LS | 3,610 | -1,927 |
| T/Gardner LS | 4,005 | -2,322 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,659 | 3,665 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 155 | 11 | 70 S |
| 4.5 | 4,205 | 7.875 | 220 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 29, 2009 | Dec 8, 2008 | Yes |
| 00 | Jan 13, 2009 | — | — |
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 42-399-35139 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-399-35139 → 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/39935139, documented in the API reference.