TEXAS · WELLS · TOM GREEN COUNTY · DUFF, A. H. ESTATE LEASE · API 42-451-30465 · DISTRICT 6E
Duff A. H. Estate #1
Tom Green County · Dove Creek (Canyon -D-) field · Vertical
Duff A. H. Estate #1 (API 42-451-30465) is a plugged well in Tom Green County, plugged September 8, 2022, last operated by Trek Resources Inc..
The RRC has issued one drilling permit, issued March 14, 1979, permitted to 7,650 ft.
It was permitted by Champlin Petroleum CO. and has since transferred to Trek Resources Inc. on the wellbore schedule.
Its lease has reported 2.74K barrels of oil and 131K mcf of gas since January 1993, with no volume in the three years through April 2026.
Operator of record
Permitted by Champlin Petroleum Co.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Jun 17, 2025
- Permits on file
- 77
- Phone
- (214) 373-0318
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Trek Resources Inc. |
| Production reports | Trek Resources, Inc.through Dec 2021 |
| Latest permit | Champlin Petroleum Co.Mar 14, 1979 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,650
- total depth, ft
- 1
- permits on file
- Mar 14, 1979
- last permit issued
- Jun 6, 1979
- completed
- 2.74K
- cumulative oil, bbl
- 131K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 2021
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 6, 1979
- Shut in
- —
- Plugged
- Sep 8, 2022
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 |
|---|---|---|---|---|---|---|
| Duff, A. H. Estate G-9-83184 | Dove Creek (Canyon -D-) | Trek Resources, Inc. | 1 | 2.74K | 131K | Jan 1993 – Dec 2021 |
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.
- 1Union Pacific Resources CompanyJan 1993 → Sep 1995
- 2Montgomery Petroleum, Inc.Oct 1995 → Aug 2007
- 3MJM Oil & Gas, Inc.Feb 1996 → Nov 2001
- 4Trek Resources, Inc.Sep 2007 → Dec 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 44315-99 | Drill | Champlin Petroleum Co. | Mar 14, 1979 | Mar 14, 1979 | Apr 5, 1979 | 7,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 6, 1979 | Duff A. H. Estate G-9-83184 | Dove Creek (Canyon -D-) | Trek Resources Inc. | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,504 | 6,537 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 838 | 12.25 | 450 S |
| 2.375 | 6,352 | — | — |
| 4.5 | 6,667 | 7.875 | 1,200 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 | Jan 12, 1984 | Jul 12, 1979 | Yes |
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 42-451-30465 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-451-30465 → 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/45130465, documented in the API reference.