TEXAS · WELLS · OCHILTREE COUNTY · API 42-357-31906 · DISTRICT 08
Lamaster #1207
Ochiltree County · Davis Draw (Morrow Upper) field · Vertical
Lamaster #1207 (API 42-357-31906) is a plugged well in Ochiltree County, plugged September 2, 1994, last operated by Strat Land Exploration Company.
The RRC has issued 2 drilling permits in 1988, permitted to 11,100 ft.
It was permitted by Rosewood Resources, Inc. and has since transferred to Strat Land Exploration Company on the wellbore schedule.
Completion filings report 6 formation tops, including Cleveland, Marmaton, Oswego, Base 13 Fingers.
Its 2 leases have reported 14K mcf of gas since January 1993, with no volume in the three years through April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Strat Land Exploration Company
Permitted by Rosewood Resources, Inc.; the EWA schedule now lists a different operator.
- Based in
- Tulsa, OK
- P-5 status
- Inactive (I)
- P-5 last filed
- Dec 15, 2021
- Permits on file
- 607
- Phone
- (918) 584-3844
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Strat Land Exploration Company |
| Production reports | Strat Land Exploration Companythrough Dec 1993 |
| Latest permit | Rosewood Resources, Inc.Oct 12, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,100
- total depth, ft
- 2
- permits on file
- Oct 12, 1988
- last permit issued
- Sep 18, 1988
- completed
- 0
- cumulative oil, bbl
- 14K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 1993
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 18, 1988
- Shut in
- —
- Plugged
- Sep 2, 1994
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lamaster G-14-128866 | Davis Draw (Morrow Upper) | Strat Land Exploration Company | 1 | 0 | 14K | Jan 1993 – Dec 1993 |
| Lamaster G-14-129840 | Wildcat | Strat Land Exploration Company | 1 | 0 | 0 | Jan 1993 – — |
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.
- 1Strat Land Exploration CompanyJan 1993 → Dec 1993
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 352090-99 | Recompletion | Rosewood Resources, Inc. | Oct 10, 1988 | Oct 12, 1988 | — | 11,050 |
| 346724-99 | Drill | Rosewood Resources, Inc. | May 19, 1988 | May 19, 1988 | — | 11,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 18, 1988 | Lamaster G-14-128866 | Davis Draw (Morrow Upper) | Strat Land Exploration Company | Plugged | — |
| Sep 2, 1988 | Lamaster G-14-129840 | Wildcat | Strat Land Exploration Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,820 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,830 | 9,840 | Perforated |
| 9,968 | 9,978 | Perforated |
| 9,998 | 10,002 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,628 | 7.875 | 1,260 S |
| 9.625 | 2,628 | 12.25 | 1,260 S |
| 5.5 | 11,038 | 7.875 | 700 S |
| 5.5 | 11,038 | 12.25 | 700 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 16, 1989 | Sep 12, 1988 | Yes |
| 00 | Mar 7, 1989 | — | — |
| 00 | Dec 21, 1988 | Nov 18, 1988 | — |
| 00 | Dec 16, 1988 | — | — |
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 42-357-31906 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-31906 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/35731906, documented in the API reference.