WELL · 42-447-35343 · DISTRICT 7
Ucsl #1
Throckmorton County · Throckmorton County Regular field · Vertical
Ucsl #1 (API 42-447-35343) is a plugged well in Throckmorton County, plugged May 15, 2001, last operated by Mid-Continental Exploration Inc..
The RRC has issued one drilling permit (amended once), issued January 27, 1993, permitted to 1,450 ft.
Completion filings report one formation top, including Tannehill.
Its lease has reported 137 barrels of oil and 44 mcf of gas since May 1993, last reporting in June 2001. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Mid-Continental Exploration Inc.
- Based in
- Sanger, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Apr 29, 2021
- Permits on file
- 95
- Phone
- (972) 660-7427
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mid-Continental Exploration Inc. |
| Production reports | Mid-Continental Exploration,inc.through Jan 2000 |
| Latest permit | Mid-Continental Exploration,inc.Jan 27, 1993 |
- 1,450
- total depth, ft
- 2
- permits on file
- Jan 27, 1993
- last permit issued
- Feb 7, 1993
- completed
- 137
- cumulative oil, bbl
- 44
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 1993 THROUGH Jun 2001
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 7, 1993
- Shut in
- —
- Plugged
- May 15, 2001
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ucsl O-8-26963 | Throckmorton County Regular | Mid-Continental Exploration,inc. | 2 | 137 | 44 | May 1993 – Jun 2001 |
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.
- 1Sabre Oil and Gas Corp.May 1993 → Jun 1993
- 2Mid-Continental Exploration,inc.Mar 1996 → Feb 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 408499-98 | Drill | Mid-Continental Exploration,inc. | Mar 14, 1994 | Jan 27, 1993 | Feb 2, 1993 | 1,450 |
| 408499-99 | Drill | Sabre Oil and Gas Corp. | Jan 27, 1993 | Jan 27, 1993 | — | 1,450 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-26963 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,603 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Tannehill | 1,254 | 349 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,254 | 1,258 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 115 | 12.75 | 80 S |
| 4.5 | 1,325 | 7.875 | 160 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 | Apr 3, 1997 | Feb 27, 1997 | — |
| 00 | May 9, 1994 | Mar 14, 1994 | Yes |
| 00 | Apr 18, 1994 | — | — |
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 42-447-35343 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-35343 → 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
- 0
- bbl, last 12 reported months
- 26.8K
- bbl, all reported
- Aug 2001
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000085588 | H-1 Injection | Plugged May 23, 2001 | 150 | 550 | 1,256–1,270 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/44735343, documented in the API reference.