WELL · 42-161-30688 · DISTRICT 5
Marsters #1
Freestone County · Stewards Mill NE. (CVL) field · Temp Abandoned · Vertical
Marsters #1 (API 42-161-30688) is a well in Freestone County operated by Nitro Oil & Gas LLC, completed March 7, 1982 and listed as temp abandoned on the RRC schedule.
The RRC has issued one drilling permit, issued August 7, 1981, permitted to 14,000 ft.
It was permitted by Wainoco Oil & Gas Company and has since transferred to Nitro Oil & Gas LLC on the wellbore schedule.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Wainoco Oil & Gas Company; the EWA schedule now lists a different operator.
- Based in
- Cuero, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Jul 30, 2024
- Phone
- (361) 243-0110
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Nitro Oil & Gas LLC |
| Production reports | Dpmp Energy LLCthrough May 2019 |
| Latest permit | Wainoco Oil & Gas CompanyAug 7, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,000
- total depth, ft
- 1
- permits on file
- Aug 7, 1981
- last permit issued
- Mar 7, 1982
- completed
- 0
- cumulative oil, bbl
- 2.08M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 7, 1982
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent (D)
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 |
|---|---|---|---|---|---|---|
| Marsters G-5-98886 | Stewards Mill, NE. (CVL) | Nitro Oil & Gas, LLC | 1 | 0 | 2.08M | 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.
- 1Yuma Petroleum CompanyJan 1993 → Jun 1995
- 2Bristol Resources CorporationJul 1995 → Sep 2000
- 3Chaparral (USA) Energy, Inc.Oct 2000 → Sep 2002
- 4Chaparral Energy, L.L.C.Oct 2002 → Jul 2014
- 5Ramtex Energy LLCAug 2014 → Feb 2018
- 6Dpmp Energy LLCMar 2018 → May 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 129174-99 | Drill | Wainoco Oil & Gas Company | Aug 7, 1981 | Aug 7, 1981 | Oct 3, 1981 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-5-98886 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,636 | 11,902 | Perforated |
| 11,664 | 11,816 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 100 | — | — |
| 9.625 | 4,298 | 12.25 | 1,539 S |
| 7 | 11,250 | 8.75 | 550 S |
| 2.875 | 11,570 | — | — |
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 | Aug 10, 1987 | Jul 1, 1987 | — |
| 00 | Jan 12, 1984 | Apr 20, 1982 | — |
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 42-161-30688 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-161-30688 → 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/16130688, documented in the API reference.