TEXAS · WELLS · HUTCHINSON COUNTY · DELMAR LEASE · API 42-233-31907 · DISTRICT 08
Delmar #1
Hutchinson County · Panhandle Hutchinson County Fld. field · Shut In · Vertical
Delmar #1 (API 42-233-31907) is a well in Hutchinson County operated by Large Operating LLC, completed April 18, 1984 and listed as shut in on the RRC schedule, shut in June 1, 2019.
The RRC has issued one drilling permit, issued March 16, 1984, permitted to 3,287 ft.
It was permitted by W. B. D. Oil & Gas Company and has since transferred to Large Operating LLC on the wellbore schedule.
Completion filings report one formation top, including Brown Dolomite.
Its lease has reported 5.77K barrels of oil and 419K mcf of gas since January 1993, with no volume in the three years through April 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by W. B. D. Oil & Gas Company; the EWA schedule now lists a different operator.
- Based in
- Stinnett, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 17, 2025
- Permits on file
- 2
- Phone
- (212) 798-1320
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Large Operating LLC |
| Production reports | Large Operating LLCthrough Mar 2021 |
| Latest permit | W. B. D. Oil & Gas CompanyMar 16, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,287
- total depth, ft
- 1
- permits on file
- Mar 16, 1984
- last permit issued
- Apr 18, 1984
- completed
- 5.77K
- cumulative oil, bbl
- 419K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2021
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 18, 1984
- Shut in
- Jun 1, 2019
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Delmar O-14-5749 | Panhandle Hutchinson County Fld. | Large Operating LLC | 4 | 5.77K | 419K | Jan 1993 – Mar 2021 |
No volumes reported on these leases in the last three years.
Wells named Delmar
Large Operating LLC's other wells filed under this lease name in Hutchinson County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1W. B. D. Oil & Gas CompanyJan 1993 → Dec 1995
- 2W.B.D. Oil and Gas Inc.Jan 1996 → Jun 2000
- 3Chapter Petroleum, Inc.Jul 2000 → Mar 2001
- 4SNW Operating CompanyApr 2001 → Sep 2014
- 5PG-M International Operating,llcOct 2014 → May 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 232592-99 | Drill | W. B. D. Oil & Gas Company | Mar 14, 1984 | Mar 16, 1984 | Mar 17, 1984 | 3,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 18, 1984 | Delmar O-14-5749 | Panhandle Hutchinson County Fld. | Large Operating LLC | Shut In · shut in Jun 1, 2019 | 3,287 |
Formation tops
As filed on W-2/G-1. Subsea from 3,330 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 2,906 | 424 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,150 | 3,224 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,265 | 12.25 | 550 sx |
| 5.5 | 3,287 | 7.875 | 150 sx |
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 | May 29, 1984 | Apr 30, 1984 | — |
| 00 | May 16, 1984 | Apr 30, 1984 | — |
| 00 | May 11, 1984 | Apr 30, 1984 | — |
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 42-233-31907 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-233-31907 → 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/23331907, documented in the API reference.