OPERATORS · RRC 856970 · P-5 STATUS Y

Thornberry Oilfield Service, Inc

Conroe, TX

Thornberry Oilfield Service, Inc has filed no drilling permits in the past 12 months; its most recent permit was issued October 31, 2000.

The RRC wellbore file lists 5 wells under its operatorship.

13 drilling permits have been issued to this operator number since 1987; its P-5 organization report was last filed August 8, 2003.

0: permits, last 12 months
—: vs prior 12 months (0)
0: counties, 12 months
0: producing wells, of 5 of record
2: 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.

69%: spud rate · 9 of 13 mature permits
2: median days permit to spud · middle half 0–2
0: spuds, last 180 days
0%: cancelled · 0 permits
4: expired undrilled
1: permits a year over 14 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
Harris county →	—	9	0	Oct 31, 2000
Walker county →	—	3	0	Jan 16, 1992
Montgomery county →	—	1	5	Jul 29, 1987

All 13 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
Yegua	3	0
Frio	3	0
Miocene (undifferentiated)	2	0
Cook Mountain	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
187K: 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

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

How it got them

1: permitted itself
1: acquired from others
5: 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 3
0: permitted bbl/day, active
0: bbl injected, last 12 reported months
Jun 2025: reported through

By county

Montgomery

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
Reenter	0	0	11
Recompletion	0	0	2

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
Conroe20211001	3	0
Splendora East (7000 Yegua)85246875	2	0

P-5 organization report

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

Registration: Status code Y; Last filed Aug 8, 2003

Address: P O Box 8097; Conroe, TX 77302

Officers and agents: Thornberry, Jonathan M. · President; Loge, Julie E. · Secretary/Treasurer; Loge, James C. · Vice President

Latest permits

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

Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
501392	Oct 31, 2000	Oct 31, 2000	Thornberry Oilfield Service, Inc	Harris	Marshall, A. B. Fee #15	9,199	20130177
490749	Jan 3, 2000	Jan 3, 2000	Thornberry Oilfield Service, Inc	Harris	Marshall, A. B. Fee #29	9,100	20132169
473822	Mar 6, 1998	Mar 6, 1998	Thornberry Oilfield Service, Inc	Harris	Marshall, A. B. Fee #24	9,100	20131835
455648	Dec 2, 1996	Dec 2, 1996	Thornberry Oilfield Service, Inc	Harris	Marshall, A. B. Fee #19	9,134	20130874
451710	Aug 26, 1996	Aug 26, 1996	Thornberry Oilfield Service, Inc	Harris	Marshall, A. B. Fee #16	9,000	20130349
450619	Jul 23, 1996	Jul 23, 1996	Thornberry Oilfield Service, Inc	Harris	Marshall, A. B. Fee #13	9,150	20130087
442242	Nov 30, 1995	Nov 30, 1995	Thornberry Oilfield Service, Inc	Harris	Marshall, A.B. Fee #18R	9,134	20130505
439233	Aug 25, 1995	Aug 25, 1995	Thornberry Oilfield Service, Inc	Harris	Marshall, A.B. Fee #30	9,150	20132203
436658	Jun 13, 1995	Jun 13, 1995	Thornberry Oilfield Service, Inc	Harris	Marshall, A. B. Fee #31	8,390	20132283
395544	Jan 16, 1992	Jan 16, 1992	Thornberry Oilfield Service, Inc	Walker	Central Coal & Coke #6	8,673	47100082
355988	Feb 14, 1989	Feb 14, 1989	Thornberry Oilfield Service, Inc	Walker	Central Coal & Coke #1	3,693	47100083
355988	Feb 14, 1989	Feb 14, 1989	Thornberry Oilfield Service, Inc	Walker	Central Coal & Coke #1	3,693	47100083
332812	Jul 29, 1987	Jul 29, 1987	Thornberry Oilfield Service, Inc	Montgomery	Springfield, J. F. #1	5,153	33901616
281289	Jul 29, 1985	Jul 29, 1985	Sue-Ann Oil & Gas Company	Montgomery	Champion #1D	3,000	33901925

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/856970, documented in the API reference.