OPERATORS · RRC 640889 · P-5 STATUS Y

Parker & Parsley, Ltd

Midland, TX

Parker & Parsley, Ltd has filed no drilling permits in the past 12 months; its most recent permit was issued February 28, 1995.

The RRC wellbore file lists 257 wells under its operatorship.

961 drilling permits have been issued to this operator number since 1982; its P-5 organization report was last filed October 6, 1995.

0: permits, last 12 months
—: vs prior 12 months (0)
0: counties, 12 months
0: producing wells, of 257 of record
98: 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.

92%: spud rate · 885 of 961 mature permits
15: median days permit to spud · middle half 4–36
0: spuds, last 180 days
0%: cancelled · 0 permits
76: expired undrilled
74: permits a year over 13 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
Midland county →	—	593	112	Feb 28, 1995
Upton county →	—	131	14	Feb 10, 1995
Mitchell county →	—	64	1	Feb 3, 1995
Reagan county →	—	32	11	Feb 14, 1995
Martin county →	—	30	35	Aug 29, 1994
Glasscock county →	—	16	1	Jan 5, 1995
Crane county →	—	13	0	Feb 9, 1995
Bee county →	—	12	2	Jul 22, 1994
Crockett county →	—	12	3	Jan 25, 1994
Schleicher county →	—	11	4	Sep 12, 1994
Andrews county →	—	5	0	May 5, 1992
DE Witt county →	—	5	2	Feb 22, 1994
Pecos county →	—	5	28	Sep 4, 1991
Young county →	—	5	1	Nov 4, 1994
Gaines county →	—	4	0	Sep 14, 1994
Irion county →	—	4	26	Sep 12, 1994
Live Oak county →	—	4	0	Jul 9, 1993
Lavaca county →	—	3	0	Aug 15, 1994
Atascosa county →	—	2	0	Oct 29, 1991
Lipscomb county →	—	2	0	Jan 24, 1994
Winkler county →	—	2	0	Feb 28, 1995
Yoakum county →	—	2	0	Apr 8, 1993
Fayette county →	—	1	0	Jun 19, 1991
Goliad county →	—	1	1	Oct 7, 1992
Karnes county →	—	1	0	May 12, 1992
Ochiltree county →	—	1	0	Sep 24, 1993

All 961 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
Spraberry	726	0
Dean	560	0
San Andres	93	0
Clear Fork	57	0
San Angelo	37	0
Wolfcamp	18	0
Canyon	17	0
Devonian	14	0
Strawn	9	0
Edwards	7	0
Yates	6	0
Leonard	6	0
Queen	5	0
Atoka	4	0
Santa Rosa	4	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
24.6M: 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

257: on the schedule
0: producing
0: shut in
0: injection
0: temp. abandoned
220: plugged

How it got them

7: permitted itself
145: acquired from others
847: 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 26
0: permitted bbl/day, active
0: bbl injected, last 12 reported months
Jun 2025: reported through

By county

Midland	0 active	0 bbl/d
Upton	0 active	0 bbl/d
Martin	0 active	0 bbl/d
Scurry	0 active	0 bbl/d
Dawson	0 active	0 bbl/d
Stephens	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	910
Recompletion	0	0	42
Reenter	0	0	6
Other	0	0	2
Reclass	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
Spraberry (Trend Area)85280300	91	0
Spraberry(trend Area Dean-Wlfcp)85280500	72	0
Brown & Thorp East (Tubb)12449800	27	0
Probandt (Canyon)73243500	13	0
Spraberry (Trend Area CL. Fk.)85280400	9	0
Probandt (Leonard)73243600	4	0
Brooks (Canyon K)12244075	3	0
Irion W. (Canyon)44710500	3	0
Meadow Creek (Canyon)60105500	3	0
Interstate (Canyon)44634333	2	0
Gum Gully W (Keller)37447600	2	0
Ozona (Canyon Sand)67995200	2	0

P-5 organization report

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

Registration: Status code Y; Last filed Oct 6, 1995

Address: P O Box 3178; Midland, TX 79702

Officers and agents: Sheffield, Scott D. · President; Williamson, Herbert C. III · Vice President; Dunn, Timothy M · Vice President; Moring, James D. · Vice President; Castor, Robert J. · Vice President; Eben, Hermann E. · Vice President; Kile, L0N C. · Vice President; Larremore, Jack D · Vice President; All 13 on the P-5 →

Latest permits

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

Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
806924	Jun 3, 2015	Jun 3, 2015	Pioneer Natural Res. USA, Inc.	Midland	Preston 5 #12D	9,000	32900859
489870	Dec 3, 1999	Dec 3, 1999	Petra Oleum Corp.	Goliad	Walter GU Dietzel #3	3,230	17531585
486979	Aug 25, 1999	Aug 25, 1999	Pioneer Natural Res. USA, Inc.	Bee	Tomasek Gas Unit #3H	14,000	02530538
486979	Aug 25, 1999	Aug 25, 1999	Pioneer Natural Res. USA, Inc.	Bee	Tomasek Gas Unit #3H	15,592	02530538
458480	Feb 10, 1997	Feb 10, 1997	Parker & Parsley Development L.P	Midland	Preston Spraberry Unit #4510BH	9,500	32931729
452746	Sep 17, 1996	Sep 17, 1996	Parker & Parsley Development L.P	Midland	Shackelford Spraberry Unit #161H	11,000	32930797
449528	Jun 20, 1996	Jun 20, 1996	Parker & Parsley Development L.P	Midland	Snowden, John #6H	7,116	32930824
433375	Feb 28, 1995	Feb 28, 1995	Parker & Parsley Development Co.	Winkler	State Walton a/C 2 #29	2,790	49502899
433374	Feb 28, 1995	Feb 28, 1995	Parker & Parsley Development Co.	Winkler	State Walton a/C 2 #69	2,965	49510338
433326	Feb 28, 1995	Feb 28, 1995	Parker & Parsley Development Co.	Midland	Shackelford Spraberry Unit #2427A	9,000	32933247
433330	Feb 27, 1995	Feb 27, 1995	Parker & Parsley Development Co.	Midland	Shackelford Spraberry Unit #7307A	9,100	32933243
433329	Feb 27, 1995	Feb 27, 1995	Parker & Parsley Development Co.	Midland	Shackelford Spraberry Unit #6112A	8,850	32933244
433328	Feb 27, 1995	Feb 27, 1995	Parker & Parsley Development Co.	Midland	Shackelford Spraberry Unit #5203A	9,125	32933245
433327	Feb 27, 1995	Feb 27, 1995	Parker & Parsley Development Co.	Midland	Shackelford Spraberry Unit #3705A	9,000	32933246
433029	Feb 16, 1995	Feb 16, 1995	Parker & Parsley Development Co.	Midland	Bradford "E" #1	9,450	32933233

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/640889, documented in the API reference.