TEXAS · WELLS · THROCKMORTON COUNTY · HD UNIT LEASE LEASE · API 42-447-35789 · DISTRICT 6E
HD Unit Lease #1
Throckmorton County · McKeichan (Mississippi) field · Vertical
HD Unit Lease #1 (API 42-447-35789) is a plugged well in Throckmorton County, plugged May 30, 2003, last operated by L.C.S. Production Company.
The RRC has issued one drilling permit, issued September 29, 1997, permitted to 4,900 ft.
It was permitted by Cooper Oil & Gas, Inc. and has since transferred to L.C.S. Production Company on the wellbore schedule.
Completion filings report 2 formation tops, including Caddo, Chester.
Its lease has reported 7.71K barrels of oil and 4.75K mcf of gas since November 1997, last reporting in August 2003.
Operator of record
Permitted by Cooper Oil & Gas, Inc.; the EWA schedule now lists a different operator.
- Based in
- Abilene, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jul 14, 2026
- Permits on file
- 1,707
- Phone
- (325) 692-3903
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | L.C.S. Production Company |
| Production reports | L.C.S. Production Companythrough May 2001 |
| Latest permit | Cooper Oil & Gas, Inc.Sep 29, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,900
- total depth, ft
- 1
- permits on file
- Sep 29, 1997
- last permit issued
- Oct 28, 1997
- completed
- 7.71K
- cumulative oil, bbl
- 4.75K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 1997 THROUGH Aug 2003
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 28, 1997
- Shut in
- —
- Plugged
- May 30, 2003
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 |
|---|---|---|---|---|---|---|
| HD Unit Lease O-8-28309 | McKeichan (Mississippi) | L.C.S. Production Company | 1 | 7.71K | 4.75K | Nov 1997 – Aug 2003 |
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.
- 1Cooper Oil & Gas, Inc.Nov 1997 → Dec 1997
- 2Pharaoh Oil & Gas, Inc.Jan 1998 → Oct 1999
- 3Extex Operating CompanyNov 1999 → Nov 2000
- 4L.C.S. Production CompanyDec 2000 → May 2001
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 467888-99 | Drill | Cooper Oil & Gas, Inc. | Sep 22, 1997 | Sep 29, 1997 | Oct 3, 1997 | 4,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 28, 1997 | HD Unit Lease O-8-28309 | McKeichan (Mississippi) | L.C.S. Production Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,319 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,636 | 4,645 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 120 | 12.25 | 100 S |
| 4.5 | 4,630 | — | 125 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 | Dec 12, 1997 | Nov 10, 1997 | Yes |
| 00 | Nov 25, 1997 | — | — |
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 42-447-35789 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-35789 → 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/44735789, documented in the API reference.