OPERATORS · TEXAS · P-5 NUMBER 496670
Leonard Brothers Operating Co.
- P-5 status
- Active – Extension (X)RRC P-5 file of Oct 22, 2026
- P-5 last filed
- Jun 12, 2026
- Based in
- Fort Worth, TX
Petrora groups this registration with Leonard Brothers Operating Co, Oklahoma (0 active wells). Leonard Brothers Operating Co. across every state →
Leonard Brothers Operating CO. has filed no drilling permits in the past 12 months; its most recent permit was issued December 30, 2020.
The RRC wellbore file lists 110 wells under its operatorship (15 producing, 35 shut in).
Lease reports credit it with 5.79K barrels of oil and 0 mcf of gas in the 12 months reported through August 2026, down 8% on the year before.
It holds 10 active disposal or injection permits, injecting 190K barrels in the 12 months reported through September 2025.
63 drilling permits have been issued to this operator number since 1979; its P-5 organization report was last filed June 12, 2026.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 15
- producing wells, of 158 of record
- 40
- leases it reports · 104 ever reported on
- —
- horizontal, 12 months
WINDOWS ON THE RRC ISSUE DATE · COMPUTED NOV 14, 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.
- 46%
- spud rate · 29 of 63 mature permits
- 20
- median days permit to spud · middle half 8–42
- 0
- spuds, last 180 days
- 0%
- canceled · 0 permits
- 34
- expired undrilled
- 2
- permits a year over 42 active years
Permits issued by month
LAST 60 MONTHS · BY ISSUE DATE
Last 12 months 0 · prior 12 0
Counties
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 |
|---|---|---|---|---|
| Eastland county → | — | 23 | 10 | Jan 22, 1985 |
| Shackelford county → | — | 16 | 4 | Dec 28, 2004 |
| Stephens county → | — | 8 | 0 | Mar 6, 1984 |
| Erath county → | — | 4 | 6 | Jun 28, 1984 |
| Childress county → | — | 3 | 0 | Oct 17, 1990 |
| Jack county → | — | 2 | 27 | Dec 30, 2020 |
| Archer county → | — | 1 | 13 | Oct 23, 2007 |
| Coke county → | — | 1 | 0 | Sep 13, 1985 |
| Comanche county → | — | 1 | 1 | Aug 23, 1983 |
| Irion county → | — | 1 | 0 | Mar 29, 1982 |
| Pecos county → | — | 1 | 23 | Jul 27, 2007 |
| Wharton county → | — | 1 | 0 | Apr 25, 1986 |
| Young county → | — | 1 | 16 | Feb 28, 1986 |
All 63 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 →
| Formation | Wells | Permitted last 3 yrs |
|---|---|---|
| Caddo | 14 | 0 |
| Marble Falls | 13 | 0 |
| Duffer | 10 | 0 |
| Ellenburger | 2 | 0 |
| Mississippian | 2 | 0 |
| Strawn | 1 | 0 |
| Canyon | 1 | 0 |
| San Angelo | 1 | 0 |
| Wolfcamp | 1 | 0 |
| Queen | 1 | 0 |
| Saddle Creek | 1 | 0 |
| Tannehill | 1 | 0 |
| Miocene (undifferentiated) | 1 | 0 |
| Permian (undifferentiated) | 1 | 0 |
| Palo Pinto | 1 | 0 |
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 104 leases it reported on; 36 are reported by other operators today; 28 are no longer on the schedule.How production is reported →
- 5.79K
- bbl oil, last 12 reported months
- -8%
- vs the 12 months before
- 0
- mcf gas incl. casinghead, last 12
- 468K
- bbl oil since reporting began
12 months through Aug 2026 5,785 · prior 12 6,261(-8%)
Leonard Brothers Operating Co.: Oil by month.
Beyond the permit record
RRC wellbore file
Wells of record
RRC UIC permits · H-10 reported volumes
Disposal and injection
- 10.1K
- permitted bbl/day, active
- 190K
- bbl injected, last 12 reported months
- Sep 2025
- reported through
By county
| Pecos | 2 active | 6.9K bbl/d |
| Jack | 2 active | 1.7K bbl/d |
| Glasscock | 3 active | 900 bbl/d |
| Archer | 2 active | 400 bbl/d |
| Young | 1 active | 150 bbl/d |
| Palo Pinto | 0 active | 0 bbl/d |
| Shackelford | 0 active | 0 bbl/d |
All 19 permits, with volumes → · On the map →
Permitted volume is a ceiling, not throughput. How to read it →
Operator of record and permit operator
110 wellbores 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 →
| Type | 12 mo | Prior 12 | All time |
|---|---|---|---|
| Drill | 0 | 0 | 43 |
| Recompletion | 0 | 0 | 14 |
| Reenter | 0 | 0 | 5 |
| Other | 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 |
|---|---|---|
| Weir96020001 | 19 | 8 |
| Young County Regular99480001 | 15 | 0 |
| Yucca Butte W(strawn)99583600 | 14 | 2 |
| Archer County Regular3446001 | 12 | 0 |
| Roberta (Queen)77287500 | 5 | 3 |
| Byrnes (Duffer)14170300 | 5 | 0 |
| Yucca Butte W. (Ellen)99583400 | 4 | 0 |
| I. C. (Caddo)44070500 | 4 | 0 |
| Weir (Cooper Sd. 2200)96020500 | 4 | 2 |
| Jack County Regular45274001 | 3 | 0 |
| JMJ (Marble Falls)45100500 | 2 | 0 |
| Block a-2 (Ellen)8916500 | 2 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status Active – Extension (X)
- RRC P-5 file of Oct 22, 2026
- Last filed Jun 12, 2026
- Gas operatorOil operator
- Address
- PO Box 1718
- Fort Worth, TX 76101
- (817) 335-4261
- Officers and agents
- Leonard, Obie Paul III · President
- Leonard, Daniel M. · Vice President
- Daly, Kyle · Filing Agent
- Gartner, Emily · Filing Agent
- Waters, Weldon · Filing Agent
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
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/496670, documented in the API reference.