OPERATORS · TEXAS · P-5 NUMBER 340110

H. C. Oil Co.

P-5 status
Inactive (I)
P-5 last filed
Apr 25, 2023
Based in
Baird, TX

H. C. Oil CO. has filed no drilling permits in the past 12 months; its most recent permit was issued December 3, 1999.

The RRC wellbore file lists 25 wells under its operatorship.

26 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed April 25, 2023.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 25 of record
0
leases it reports · 4 ever reported on
—
horizontal, 12 months

WINDOWS ON THE RRC ISSUE DATE · COMPUTED NOV 12, 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.

12%
spud rate · 3 of 26 mature permits
13
median days permit to spud · middle half 12–28
0
spuds, last 180 days
0%
canceled · 0 permits
23
expired undrilled
1
permits a year over 23 active years

Permits issued by month

LAST 60 MONTHS · BY ISSUE DATE

Last 12 months 0 · prior 12 0

0120222023202420252026

Counties

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

County12 moAll timeWellsLast
Callahan county →—2525Dec 3, 1999
Brown county →—10Mar 11, 1987

All 26 permits, searchable → · Leases it reported on → · On the map →

Formations in wells it permitted

Tops reported on completion filings for wells permitted under this operator number, including wells others run today. RRC wellbore file. About tops →

FormationWellsPermitted last 3 yrs
Tannehill10
Saddle Creek10

Production by month

PDQ LEASE REPORTS · REPORTED THROUGH AUG 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. From 4 leases it reported on; 3 are reported by other operators today; 1 is no longer on the schedule.How production is reported →

0
bbl oil, last 12 reported months
—
vs the 12 months before
0
mcf gas incl. casinghead, last 12
13.2K
bbl oil since reporting began

12 months through Aug 2026 0 · prior 12 0

020402017201820192020202120222023202420252026

H. C. Oil Co.: Oil by month.

Beyond the permit record

RRC wellbore file

Wells of record

25
wells of recordas the RRC's wellbore query lists them, a well per wellbore and lease
0
producing
0
shut in
0
injection
0
temp. abandoned
20
plugged

RRC UIC permits · H-10 reported volumes

Disposal and injection

0
active UIC permits of 5
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Sep 2025
reported through

By county

Callahan0 active0 bbl/d

All 5 permits, with volumes → · On the map →

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

Operator of record and permit operator

25 wellbores of record

2
it permitted itself
9
acquired: another operator's permit
14
no permit on file

26 wellbores it permitted

8
run by other operators today
0
live permits, no operator of record yet
16
RRC lists no operator of record

A well's operator of record is the RRC's, and its permit operator is the one on its latest drilling permit; neither fills in for the other. Its wellbores of record are counted as its wells, with its live permits; a well it permitted that another operator runs, or that the RRC lists with no operator at all, is not. Each count opens the wells it counts. Transfers and operator numbers →

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
Drill0026

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
Callahan County Regular14820001250

P-5 organization report

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

Registration
Status Inactive (I)
Last filed Apr 25, 2023
Address
Box 635
Baird, TX 79504
(325) 854-1733
Officers and agents
Cason, Dorothy Jean · Sole Proprietor

Latest permits

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

Full permit history →

About this data

Registration from the RRC P-5 organization file, loaded when the Commission posts a new one. 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. Oil includes condensate from gas leases and gas includes casinghead gas from oil leases, as the RRC totals them. Summary figures are rebuilt nightly. Nothing is estimated.

Developers: this page as JSON is GET /v1/data/operators/tx/340110, documented in the API reference.