OPERATORS · RRC 747950 · P-5 STATUS Y

Sandor Petro Corp

Crane, TX

Sandor Petro Corp has filed no drilling permits in the past 12 months; its most recent permit was issued March 16, 1995.

The RRC wellbore file lists 7 wells under its operatorship.

11 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed July 8, 2011.

0: permits, last 12 months
—: vs prior 12 months (0)
0: counties, 12 months
0: producing wells, of 7 of record
1: leases it reports
—: horizontal, 12 months

WINDOWS ON THE RRC ISSUE DATE · COMPUTED OCT 29, 2026

From permit to spud

FROM THE DATES ON ITS W-1 PERMITS · ALL TIME

A permit is a plan, not a well. These figures count only permits old enough to have spudded, six months and more, and read the spud, cancel, and expiry dates the RRC records on each one.

73%: spud rate · 8 of 11 mature permits
10: median days permit to spud · middle half 3–66
0: spuds, last 180 days
0%: cancelled · 0 permits
3: expired undrilled
1: permits a year over 18 active years

Where

Counties by permits in the last 12 months, with all-time permits and current wells of record there.

County	12 mo	All time	Wells	Last
Upton county →	—	11	2	Mar 16, 1995

All 11 permits, searchable → · Leases it reports → · On the map →

Formations in its completed wells

Tops reported on completion filings for wells it operates. RRC wellbore file. About tops →

Formation	Wells	Permitted last 3 yrs
Grayburg	2	0
Yates	1	0
Queen	1	0

Production by month

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Barrels on leases where this operator filed the production report. Lease-level by design; the latest months are revised upward as late reports arrive. How production is reported →

0: bbl oil, last 12 reported months
—: vs the 12 months before
0: mcf gas incl. casinghead, last 12
5.76K: bbl oil since reporting began

No lease production reported under this operator number in the last three years.

Beyond the permit record

RRC wellbore file

Wells of record

7: on the schedule
0: producing
0: shut in
0: injection
0: temp. abandoned
1: plugged

How it got them

1: permitted itself
0: acquired from others
8: permitted, now run by others

Acquired means the well's permit names a different operator than the schedule does today. Transfers and operator numbers →

Permit types

Last 12 months against the prior 12, and all time. A type opens the permit history filtered to it. What the types mean →

Type	12 mo	Prior 12	All time
Drill	0	0	11

Fields

RRC regulatory fields with the most wells of record under this operator. The field opens its page; the count opens this operator's wells in it.

Field	Wells	Producing
McElroy59337001	7	0

P-5 organization report

As registered with the RRC. About the P-5 →

Registration: Status code Y; Last filed Jul 8, 2011

Address: Box 997; Crane, TX 79731

Officers and agents: Bass, Walter H. · President

Latest permits

NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES

Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
433860	Mar 16, 1995	Mar 16, 1995	Sandor Petroleum Corp.	Upton	Sabo, A.J. "C" #1	3,700	46133541
104535	Dec 31, 1980	Dec 31, 1980	Sandor Petroleum Corp.	Upton	Sabo, A. J. "A" #18	6,500	46131713
104532	Dec 31, 1980	Dec 31, 1980	Sandor Petroleum Corp.	Upton	Sabo, A. J. "A" #19	4,000	46131712
104531	Dec 31, 1980	Dec 31, 1980	Sandor Petroleum Corp.	Upton	Sabo, A. J. "A" #20	4,000	46131711
104528	Dec 31, 1980	Dec 31, 1980	Sandor Petroleum Corp.	Upton	Sabo, A. J. "A" #21	4,000	46131710
55793	Aug 16, 1979	Aug 16, 1979	Sandor Petroleum Corp.	Upton	Sabo, A. J. "A" #17	4,000	46131470
55076	Aug 9, 1979	Aug 9, 1979	Sandor Petroleum Corp.	Upton	Sabo, A. J. "A" #16	4,000	46131466
33290	Sep 22, 1978	Sep 22, 1978	Sandor Petroleum Corp.	Upton	Sabo, A. J. "A" #15	4,200	46131352
32805	Sep 15, 1978	Sep 15, 1978	Sandor Petroleum Corp.	Upton	Sabo, A. J. "A" #14	4,000	46131348
14935	Dec 28, 1977	Dec 28, 1977	Sandor Petroleum Corp.	Upton	Sabo, A. J. "A" #12	4,000	46131275
14934	Dec 28, 1977	Dec 28, 1977	Sandor Petroleum Corp.	Upton	Sabo, A. J. "A" #13	4,000	46131274

Full permit history →

About this data

Registration from the RRC P-5 organization report, refreshed weekly. Permits from the OGA049M master and daily daf420 files; wells of record from the EWA wellbore schedule; production from PDQ lease reports at the last vintage; disposal from UIC permits and H-10 reports. Summary figures are rebuilt nightly.

Developers: this page as JSON is GET /v1/data/operators/tx/747950, documented in the API reference.