Petrora

OPERATORS · RRC 836199  · P-5 STATUS Y

Tartan Oil & Gas

Houston, TX

Watch this operator

Tartan Oil & Gas has filed no drilling permits in the past 12 months; its most recent permit was issued November 29, 1982.

The RRC wellbore file lists 12 wells under its operatorship.

46 drilling permits have been issued to this operator number since 1979; its P-5 organization report was last filed September 17, 1986.

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

20%
spud rate · 9 of 46 mature permits
11
median days permit to spud · middle half 5–105
0
spuds, last 180 days
0%
cancelled · 0 permits
37
expired undrilled
12
permits a year over 4 active years

Where

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

County12 moAll timeWellsLast
Wharton county →—199Jul 30, 1982
Fort Bend county →—131Aug 30, 1982
Colorado county →—31Nov 29, 1982
Jim Hogg county →—30Jan 13, 1981
Liberty county →—20Sep 8, 1981
Madison county →—20Sep 10, 1982
DE Witt county →—10Nov 24, 1980
Harris county →—10Jul 29, 1981
Karnes county →—10Dec 19, 1980
Victoria county →—10Jul 18, 1980

All 46 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 →

FormationWellsPermitted last 3 yrs
Austin Chalk10
Buda10
Sub-Clarksville10
Cook Mountain10

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
0
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

12
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
11
plugged

How it got them

0
permitted itself
6
acquired from others
12
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 2
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Wharton0 active0 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 →

Type12 moPrior 12All time
Drill0042
Recompletion004

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.

FieldWellsProducing
Mach (6700)5646487520
EL Campo West (3300)2793185210
EL Campo West (Frio 4700)2793128410
Giddings (Austin Chalk-3)3473350010
Hillje (Miocene 3900)4149075610
Hillje South (Marg. 4)4149550010
Hungerford North (3500 Miocene)4361772010
Magnet Withers5668800110
Nada (Yegua 6400)6431090010
Blue Basin (Miocene Shallow)974522010
Tavener (Frio 3900)8847040010

P-5 organization report

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

Registration
Status code Y
Last filed Sep 17, 1986
Address
PO Box 1227
Houston, TX 77251
Officers and agents
Webb, James E. · Filing Agent

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
179356Nov 29, 1982Nov 29, 1982Tartan Oil & GasColoradoHeinrich Unit #26,50008931351
171607Sep 10, 1982Sep 10, 1982Tartan Oil & GasMadisonL. S. Dorman et al Unit #19,85031330398
170473Aug 30, 1982Aug 30, 1982Tartan Oil & GasFort BendFoster Farms #44,80015731372
168285Aug 5, 1982Aug 5, 1982Tartan Oil & GasFort BendFoster Farms #34,53015731365
167815Jul 30, 1982Jul 30, 1982Tartan Oil & GasWhartonWendel, A. J. #36,10048132375
167073Jul 23, 1982Jul 23, 1982Tartan Oil & GasWhartonWittig, F. R. #25,66848132372
164683Jun 24, 1982Jun 24, 1982Tartan Oil & GasWhartonWeinheimer Vickers "B" #15,46248130505
163702Jun 11, 1982Jun 11, 1982Tartan Oil & GasFort BendKozik, R. #19,30015731346
85481May 14, 1982May 14, 1982Tartan Oil & GasWhartonMenefee, T. N. Estate #18,50048131993
159065Apr 28, 1982Apr 28, 1982Tartan Oil & GasFort BendLester Pestal Unit #19,10015731338
157997Apr 26, 1982Apr 26, 1982Tartan Oil & GasWhartonWeinheimer, E.A. Jr. #25,41448130544
156698Apr 14, 1982Apr 14, 1982Tartan Oil & GasWhartonWendel, A. J. et AL #26,10048132320
156919Apr 8, 1982Apr 8, 1982Tartan Oil & GasFort BendDille #19,10015731326
146603Dec 31, 1981Dec 31, 1981Tartan Oil & GasMadisonDorman et al Unit #19,85031330363
146568Dec 30, 1981Dec 30, 1981Tartan Oil & GasWhartonDavis Heirs "B" #17,30048132292

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/836199, documented in the API reference.