TEXAS · WELLS · BORDEN COUNTY · CLINTA "B" LEASE · API 42-033-31130 · DISTRICT 7B
Clinta B #3
Borden County · Clinta (Strawn) field · Injection · Vertical
Clinta B #3 (API 42-033-31130) is a well in Borden County operated by Estancia Oil & Gas LLC, completed July 24, 1986 and listed as injection on the RRC schedule.
The RRC has issued 3 drilling permits between 1985 and 1986, permitted to 9,717 ft.
It was permitted by Marshall & Winston, Inc. and has since transferred to Estancia Oil & Gas LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Cisco, Strawn, Mississippian, Woodford.
Its lease has reported 14.4K barrels of oil and 14.1K mcf of gas since January 1993, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 50.6K barrels injected in the 12 months reported through August 2025.
Operator of record
Permitted by Marshall & Winston, Inc.; the EWA schedule now lists a different operator.
- Based in
- Austin, TX
- P-5 status
- Active (A)
- P-5 last filed
- Sep 18, 2025
- Permits on file
- 37
- Phone
- (512) 328-3310
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Marshall & Winston Inc. |
| Production reports | Marshall & Winston, Inc.through Apr 1996 |
| Latest permit | Marshall & Winston, Inc.Apr 1, 1986 |
- 9,717
- total depth, ft
- 3
- permits on file
- Apr 1, 1986
- last permit issued
- Jul 24, 1986
- completed
- 14.4K
- cumulative oil, bbl
- 14.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 24, 1986
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Clinta "B" O-11-64898 | Clinta (Strawn) | Estancia Oil & Gas, LLC | 3 | 14.4K | 14.1K | Jan 1993 – Jul 2026 |
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.
- 1Marshall & Winston, Inc.Jan 1993 → Apr 1996
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 300483-99 | Recompletion | Marshall & Winston, Inc. | Mar 31, 1986 | Apr 1, 1986 | — | 9,717 |
| 283062-99 | Recompletion | Marshall & Winston, Inc. | Aug 20, 1985 | Aug 21, 1985 | — | 9,717 |
| 266996-99 | Drill | Marshall & Winston, Inc. | Feb 15, 1985 | Feb 15, 1985 | Nov 27, 1985 | 9,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 24, 1986 | Clinta B O-11-64898 | Clinta (Strawn) | Estancia Oil & Gas LLC | Injection | 9,717 |
| Jul 24, 1986 | Clinta B O-11-64898 | Clinta (Strawn) | Estancia Oil & Gas LLC | Injection | 9,717 |
| Apr 8, 1985 | Clinta B O-11-65089 | Blackard (Fusselman) | Marshall & Winston Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,790 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cisco | 8,550 | -5,760 |
| Strawn | 8,742 | -5,952 |
| Mississippian | 9,396 | -6,606 |
| Woodford | 9,650 | -6,860 |
| Ellenburger | 9,681 | -6,891 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,958 | 4,002 | Perforated |
| 9,196 | 9,199 | Perforated |
| 9,682 | 9,688 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 330 | 17.5 | 300 S |
| 8.625 | 3,600 | 11 | 950 S |
| 5.5 | 9,717 | 7.875 | 1,350 S |
| 5.5 | — | — | — |
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 | Apr 20, 1990 | Apr 4, 1990 | — |
| 00 | Sep 5, 1986 | Aug 25, 1986 | Yes |
| 00 | Sep 30, 1985 | Sep 16, 1985 | — |
| 00 | Sep 25, 1985 | — | — |
| 00 | May 2, 1985 | Apr 16, 1985 | — |
| 00 | May 1, 1985 | — | — |
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 42-033-31130 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-033-31130 → 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
- 50.6K
- bbl, last 12 reported months
- 2.57M
- bbl, all reported
- Aug 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000061378 | W-14 Disposal | Active | 3,000 | 1,500 | 3,949–4,002 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 50,605 · prior 12 41,468(+22%)
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/03331130, documented in the API reference.