OPERATORS · TEXAS · P-5 NUMBER 727100

Ropar Operating Co.

P-5 status: Inactive (I)
P-5 last filed: Oct 18, 1994
Based in: Wichita Falls, TX

Ropar Operating CO. has filed no drilling permits in the past 12 months; its most recent permit was issued September 9, 1987.

The RRC wellbore file lists 7 wells under its operatorship.

37 drilling permits have been issued to this operator number since 1981; its P-5 organization report was last filed October 18, 1994.

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

WINDOWS ON THE RRC ISSUE DATE · COMPUTED NOV 5, 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.

19%: spud rate · 7 of 37 mature permits
5: median days permit to spud · middle half 1–35
0: spuds, last 180 days
0%: canceled · 0 permits
29: expired undrilled
5: permits a year over 7 active years

Permits issued by month

LAST 60 MONTHS · BY ISSUE DATE

Last 12 months 0 · prior 12 0

Counties

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
Jack county →	—	15	2	May 22, 1987
Palo Pinto county →	—	13	1	Sep 9, 1987
Montague county →	—	3	0	Apr 17, 1985
Clay county →	—	2	0	Jul 5, 1984
Wise county →	—	2	1	Apr 13, 1983
Callahan county →	—	1	0	Dec 17, 1981
Parker county →	—	1	0	Aug 17, 1982

All 37 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
Marble Falls	3	0
Palo Pinto	3	0
Strawn	1	0
Caddo	1	0
Gunsight	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
5.79K: bbl oil since reporting began

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

Beyond the permit record

RRC wellbore file

Wells of record

7: in the wellbore file
0: producing
0: shut in
0: injection
0: temp. abandoned
6: plugged

How it got them

4: permitted itself
3: acquired from others
18: permitted, now run by others

Each count opens the wells it counts. Acquired means the well's permit names a different operator than the schedule does today; wells it permitted that others now run are in its permit history, marked with who runs them now. Transfers and operator numbers →

RRC UIC permits · H-10 reported volumes

Disposal and injection

0: active UIC permits of 1
0: permitted bbl/day, active
0: bbl injected, last 12 reported months
Jun 2025: reported through

By county

Archer

0 active

0 bbl/d

All 1 permits, with volumes → · On the map →

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	35
Other	0	0	1
Reenter	0	0	1

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
Archer County Regular3446001	3	0
L.W.T. (Congl.)50603150	1	0
Park Springs (Congl.)69175500	1	0
Robb (Bryson)77217150	1	0
Wildcat14001	1	0

P-5 organization report

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

Registration: Status Inactive (I); Last filed Oct 18, 1994

Address: 900 8TH St Ste 1008; Wichita Falls, TX 76301; (817) 723-8381

Officers and agents: Robb, Larry F. · President; Sipar, V. Malcolm · Vice President/Secretary

Latest permits

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

Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
334996	Sep 9, 1987	Sep 9, 1987	Ropar Operating Co.	Palo Pinto	Ritchie, Crawford I #3	1,800	36333879
334995	Sep 9, 1987	Sep 9, 1987	Ropar Operating Co.	Palo Pinto	Ritchie, Crawford I #2	1,800	36333878
334995	Sep 9, 1987	Sep 9, 1987	Ropar Operating Co.	Palo Pinto	Crawford Ritchie I #2	1,800	36333878
334994	Sep 9, 1987	Sep 9, 1987	Ropar Operating Co.	Palo Pinto	Ritchie, Crawford I #1	1,800	36333877
334994	Sep 9, 1987	Sep 9, 1987	Ropar Operating Co.	Palo Pinto	Crawford Ritchie I #1	1,800	36333877
322807	May 22, 1987	May 22, 1987	Ropar Operating Co.	Jack	Lester, J. B. #1	5,100	23730920
304860	Aug 4, 1986	Aug 4, 1986	Big C Oil Co.	Archer	Key "B" #1	1,700	00939582
303357	Jun 18, 1986	Jun 18, 1986	Big C Oil Co.	Archer	Key #2	1,700	00939564
302446	May 23, 1986	May 23, 1986	Ropar Operating Co.	Palo Pinto	Crawford Ritchie #7	1,300	36333735
302081	May 12, 1986	May 12, 1986	Big C Oil Co.	Archer	Key #1	1,600	00939547
301325	Apr 23, 1986	Apr 23, 1986	Ropar Operating Co.	Palo Pinto	Ritchie, Crawford #8	1,651	36333726
301334	Apr 23, 1986	Apr 23, 1986	Ropar Operating Co.	Palo Pinto	Crawford Ritchie #5	1,300	36333727
300714	Apr 7, 1986	Apr 7, 1986	Ropar Operating Co.	Jack	Lester, J. B. #2	5,700	23737145
272431	Apr 17, 1985	Apr 17, 1985	Ropar Operating Co.	Montague	Rice, A. R. #2	6,500	33732526
263518	Dec 31, 1984	Dec 31, 1984	Ropar Operating Co.	Palo Pinto	Crawford-Ritchie #4	2,000	36333502

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 by the operator that filed them, through the statewide reported-through month; disposal from UIC permits and H-10 reports. Summary figures are rebuilt nightly. Nothing is estimated.

Developers: this page as JSON is GET /v1/data/operators/tx/727100, documented in the API reference.