TEXAS · WELLS · MOORE COUNTY · MASTERSON LEASE · API 42-341-00591 · DISTRICT 08
Masterson #M4
Moore County · Panhandle West field · Producing · Horizontal · Sidetrack
Masterson #M4 (API 42-341-00591) is a horizontal well in Moore County operated by Burk Royalty CO. Ltd., completed July 10, 2000 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 15, 2000, permitted to 2,851 ft.
It was permitted by Pioneer Natural Res. USA, Inc. and has since transferred to Burk Royalty CO. Ltd. on the wellbore schedule.
Completion filings report one formation top, including Granite Wash.
Its lease has reported 1.64M mcf of gas since the record begins in January 1993, last reporting volume in August 2026.
Operator of record
Permitted by Pioneer Natural Res. USA, Inc.; the EWA schedule now lists a different operator.
- Based in
- Wichita Falls, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 4, 2025
- Permits on file
- 384
- Phone
- (940) 397-8600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Burk Royalty Co. Ltd. |
| Production reports | Burk Royalty Co., Ltd.through Aug 2026 |
| Latest permit | Pioneer Natural Res. USA, Inc.May 15, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,851
- total depth, ft
- 1
- permits on file
- May 15, 2000
- last permit issued
- Jul 10, 2000
- completed
- 0
- cumulative oil, bbl
- 1.64M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 10, 2000
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 AUG 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 |
|---|---|---|---|---|---|---|
| Masterson G-14-23602 | Panhandle, West | Burk Royalty Co., Ltd. | 1 | 0 | 1.64M | by Jan 1993 – Aug 2026 |
Gas, mcf lease total
Last 12 months 10,401 · prior 12 11,733(-11%)
Wells named Masterson
Burk Royalty Co. Ltd.'s other wells filed under this lease name in Moore 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.
- 1Mesa Operating Ltd PartnershipJan 1993 → Feb 1994
- 2Mesa Operating Co.Mar 1994 → Aug 1997
- 3Pioneer Natural Res. USA, Inc.Sep 1997 → Sep 2018
- 4Scout Energy Management LLCOct 2018 → Apr 2026
- 5Burk Royalty Co., Ltd.May 2026 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 494998-99 | Drill · sidetrack | Pioneer Natural Res. USA, Inc. | May 12, 2000 | May 15, 2000 | May 28, 2000 | 3,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 10, 2000 | Masterson G-14-23602 | Panhandle West | Burk Royalty Co. Ltd. | Producing | 2,851 |
Formation tops
As filed on W-2/G-1. Subsea from 3,314 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Granite Wash | 2,160 | 1,154 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,807 | 4,650 | Perforated |
| 1,866 | 3,683 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 301 | 13.75 | — |
| 7 | 2,019 | 9 | — |
| 4.5 | 3,110 | 9.25 | — |
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 | Oct 31, 2000 | Aug 1, 2000 | Yes |
| 00 | Jul 21, 1994 | Jun 17, 1994 | — |
| 00 | Jan 12, 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 42-341-00591 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-341-00591 → 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/34100591, documented in the API reference.