OPERATORS · RRC 528420 · P-5 STATUS Y
Martin Bros. Oil
Graham, TX
Watch this operatorMartin Bros. Oil has filed no drilling permits in the past 12 months; its most recent permit was issued December 8, 1993.
18 drilling permits have been issued to this operator number since 1990; its P-5 organization report was last filed July 8, 1994.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 0 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.
- 67%
- spud rate · 12 of 18 mature permits
- 7
- median days permit to spud · middle half 4–22
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 6
- expired undrilled
- 5
- 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.
All 18 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 |
|---|---|---|
| Gunsight | 12 | 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
- 5.12K
- 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
- 0
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 0
- plugged
How it got them
- 0
- permitted itself
- 0
- acquired from others
- 15
- 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
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 | 18 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Jul 8, 1994
- Address
- P O Box 1056
- Graham, TX 76450
- Officers and agents
- Palmour, Vicki · Texas Resident Agent
- Martin, Jimmy L. · Joint Venturer
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 419098 | Dec 8, 1993 | Dec 8, 1993 | Martin Bros. Oil | Jack | Reagan #23 | 500 | 23738084 |
| 419096 | Dec 8, 1993 | Dec 8, 1993 | Martin Bros. Oil | Jack | Reagan #22 | 500 | 23738083 |
| 406081 | Nov 17, 1992 | Nov 17, 1992 | Martin Bros. Oil | Jack | Reagan #20 | 500 | 23738017 |
| 406081 | Nov 17, 1992 | Nov 17, 1992 | Martin Bros. Oil | Jack | Reagan #20 | 500 | 23738017 |
| 406079 | Nov 17, 1992 | Nov 17, 1992 | Martin Bros. Oil | Jack | Reagan #19 | 500 | 23738016 |
| 404415 | Oct 13, 1992 | Oct 13, 1992 | Martin Bros. Oil | Young | Cox #24 | 650 | 50340473 |
| 393336 | Oct 30, 1991 | Oct 30, 1991 | Martin Bros. Oil | Jack | Reagan #18 | 500 | 23737916 |
| 393335 | Oct 30, 1991 | Oct 30, 1991 | Martin Bros. Oil | Jack | Reagan #17 | 500 | 23737915 |
| 393334 | Oct 30, 1991 | Oct 30, 1991 | Martin Bros. Oil | Jack | Reagan #16 | 500 | 23737914 |
| 391766 | Sep 19, 1991 | Sep 19, 1991 | Martin Bros. Oil | Jack | Reagan #15 | 500 | 23737897 |
| 390786 | Aug 14, 1991 | Aug 14, 1991 | Martin Bros. Oil | Jack | Reagan #14 | 500 | 23737889 |
| 389828 | Jul 17, 1991 | Jul 17, 1991 | Martin Bros. Oil | Jack | Reagan #13 | 500 | 23737881 |
| 385278 | Mar 7, 1991 | Mar 7, 1991 | Martin Bros. Oil | Jack | Reagan #12 | 500 | 23737830 |
| 379178 | Oct 12, 1990 | Oct 12, 1990 | Martin Bros. Oil | Jack | Reagan #11 | 700 | 23737785 |
| 379141 | Oct 12, 1990 | Oct 12, 1990 | Martin Bros. Oil | Jack | Reagan #10 | 700 | 23737786 |
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/528420, documented in the API reference.