WELL · 42-389-31197 · DISTRICT 8

Chaparral "A" #1

Chaparral "A" #1 (API 42-389-31197) is a permitted well in Reeves County filed by Union Texas Petroleum Corp.; no completion report is on file yet.

The RRC has issued 2 drilling permits between 1981 and 1983, permitted to 7,200 ft.

Its lease has reported 147K barrels of oil and 88.7K mcf of gas since January 1993, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.

Operator of record

Union Texas Petroleum Corp.

Based in: Houston, TX
P-5 status: Inactive (I)
P-5 last filed: Nov 2, 1990
Permits on file: 452
Phone: (713) 968-3658

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Blue Arrow Operating, LLCthrough Apr 2026
Latest permit	Union Texas Petroleum Corp.Feb 2, 1983

7,200: total depth, ft
2: permits on file
Feb 2, 1983: last permit issued
—: completed
147K: cumulative oil, bbl
88.7K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: —

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; they carry 4 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Chaparral -A- O-10-27294	Rojo Caballos, NW (Del.)	Blue Arrow Operating, LLC	4	147K	88.7K	Jan 1993 – Jul 2026

Oil, barrels lease total

Last 12 months 1,912 · prior 12 1,863(+3%)

Gas, mcf lease total

Last 12 months 566 · prior 12 528(+7%)

Chain of custody

Every operator that reported production on this well's lease, in order.

1Southwest Royalties, Inc.Jan 1993 → Dec 1997
2Two Black Bears Oil, Inc.Jan 1998 → Apr 2001
3Breck Operating Corp.May 2001 → Oct 2003
4McCabe Energy, Inc.Nov 2003 → Jul 2005
5Endeavor Energy Resources L.P.Aug 2005 → Dec 2024
6Diamondback E&P LLCJan 2025 → Feb 2026
7Blue Arrow Operating, LLCMar 2026 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
186290-99	Drill	Union Texas Petroleum Corp.	Feb 2, 1983	Feb 2, 1983	Nov 28, 1981	7,200
123648-99	Drill	Union Texas Petroleum	Jun 30, 1981	Jun 30, 1981	Nov 28, 1981	7,200

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-10-27294	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
5,230	5,268	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	1,887	12.25	1,775 S
2.375	5,177	—	—
5.5	7,000	7.875	2,020 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. About these reports →

Suffix	Filed	W-2 / G-1 date	Logs referenced
00	Jan 12, 1984	Apr 26, 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 42-389-31197 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-389-31197 → scanned completion filings

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/38931197, documented in the API reference.