OPERATORS · RRC 144581 · P-5 STATUS Y

Chaparral Oper, Inc

Shreveport, LA

Chaparral Oper, Inc has filed no drilling permits in the past 12 months; its most recent permit was issued July 27, 1994.

The RRC wellbore file lists 14 wells under its operatorship.

6 drilling permits have been issued to this operator number since 1988; its P-5 organization report was last filed October 4, 2025.

0: permits, last 12 months
—: vs prior 12 months (0)
0: counties, 12 months
0: producing wells, of 14 of record
11: 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.

50%: spud rate · 3 of 6 mature permits
29: median days permit to spud · middle half 20–38
0: spuds, last 180 days
0%: cancelled · 0 permits
3: expired undrilled
1: permits a year over 7 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
Cass county →	—	3	13	Apr 16, 1992
Marion county →	—	3	1	Jul 27, 1994

All 6 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
BMA	1	0
Massive Anhydrite (marker)	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
30.1K: 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

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

How it got them

4: permitted itself
1: acquired from others
1: permitted, now run by others

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

RRC UIC permits · H-10 reported volumes

Disposal and injection

0: active UIC permits of 6
0: permitted bbl/day, active
0: bbl injected, last 12 reported months
Jun 2025: reported through

By county

Cass

0 active

0 bbl/d

Permitted volume is a ceiling, not throughput. How to read it →

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	3
Recompletion	0	0	3

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
Rodessa (Dees Young)77807245	9	0
Rodessa (Hill North)77807455	2	0
Rodessa E. (Mitchell 6000)77808666	1	0
Rodessa (Gloyd North)77807350	1	0
Rodessa (Hill 5800)77807560	1	0

P-5 organization report

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

Registration: Status code Y; Last filed Oct 4, 2025; Gas operator

Address: P O Box 2037; Shreveport, LA 71166

Officers and agents: C.T. Corporation System · Texas Resident Agent; Satterthwaite, Bruce Wayne · President; Sattertwaite, Tyler Grant · Vice President; Satterthwaite, Abby · Secretary/Treasurer

Latest permits

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

Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
436877	Jun 14, 1995	Jun 14, 1995	Tidemark Exploration, Inc.	Cass	Chew, W. D. "A" #7	5,900	06730082
426251	Jul 27, 1994	Jul 27, 1994	Chaparral Operating, Inc.	Marion	Chatten, Susie A. #1	6,100	31530811
418744	Dec 1, 1993	Dec 1, 1993	Chaparral Operating, Inc.	Marion	Duncan, A. T. #1	6,100	31530808
418744	Dec 1, 1993	Dec 1, 1993	Chaparral Operating, Inc.	Marion	Duncan, A. T. #1	6,100	31530808
397135	Apr 16, 1992	Apr 16, 1992	Chaparral Operating, Inc.	Cass	Wall, J. T. A- #4	6,055	06700758
354841	Jan 6, 1989	Jan 6, 1989	Chaparral Operating, Inc.	Cass	Stewart #4	6,067	06700831
346633	Jul 5, 1988	Jul 5, 1988	Chaparral Operating, Inc.	Cass	Wall, J. T. A #1	6,090	06700759

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/144581, documented in the API reference.