WELL · 42-013-02470 · DISTRICT 1

Cumpian A. G. -A- #4

Plugged

Atascosa County · Big Foot field · Vertical

Cumpian A. G. -A- #4 (API 42-013-02470) is a plugged well in Atascosa County, plugged July 27, 1992, last operated by Lancelot Operations Inc..

The RRC has issued one drilling permit, issued June 14, 1977, permitted to 3,978 ft.

It was permitted by Associated Services, Inc. and has since transferred to Lancelot Operations Inc. on the wellbore schedule.

Operator of record

Lancelot Operations Inc.

Permitted by Associated Services, Inc.; the EWA schedule now lists a different operator.

San Antonio, TX · P-5 Y, filed Apr 1, 1992 · 4 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Lancelot Operations Inc.
Production reports	none
Latest permit	Associated Services, Inc.Jun 14, 1977

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

3,978: total depth, ft
1: permits on file
Jun 14, 1977: last permit issued
May 25, 1978: completed
0: cumulative oil, bbl
0: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: May 25, 1978
Shut in: —
Plugged: Jul 27, 1992

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
— O-1-48	—	—	0	0	0	—

No volumes reported on these leases in the last three years.

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
655-99	Other	Associated Services, Inc.	Jun 14, 1977	Jun 14, 1977	—	3,978

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-1-48	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
3,897	3,891	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	100	—	—
2.375	3,860	—	—
5.5	3,977	—	—

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	Jul 28, 1978	—

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 42-013-02470 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-013-02470 → 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.

Beyond the permit record

RRC UIC permits · H-10 reported volumes

Injection

440: bbl, last 12 reported months
8.61K: bbl, all reported
Dec 1984: reported through

UIC	Kind	Status	Permitted bbl/d	Max psi	Zone ft
000000046	H-1 Injection	Plugged Aug 14, 1992	125	1,750	3,891–3,897

MONTHLY INJECTED, BBL · H-10 · LAST 16 REPORTED MONTHS

Last 12 months 6,210

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/01302470, documented in the API reference.