OPERATORS · RRC 504910 · P-5 STATUS Y
Lockhart Oil & Gas
Lockhart, TX
Watch this operatorLockhart Oil & Gas has filed no drilling permits in the past 12 months; its most recent permit was issued May 22, 1992.
The RRC wellbore file lists 8 wells under its operatorship.
105 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed April 2, 1993.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 8 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.
- 13%
- spud rate · 14 of 105 mature permits
- 63
- median days permit to spud · middle half 46–77
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 91
- expired undrilled
- 7
- permits a year over 15 active years
Where
Counties by permits in the last 12 months, with all-time permits and current wells of record there.
All 105 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 |
|---|---|---|
| Eagle Ford | 44 | 0 |
| Buda | 44 | 0 |
| Austin Chalk | 40 | 0 |
| Taylor | 38 | 0 |
| Del Rio | 5 | 0 |
| Georgetown | 4 | 0 |
| Edwards | 3 | 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
- 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
- 8
- 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
- 93
- 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
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 | 103 |
| 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 |
|---|---|---|
| Darst Creek (Edwards)23191666 | 6 | 0 |
| Kens (Serpentine)48968500 | 1 | 0 |
| Larremore52095001 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Apr 2, 1993
- Address
- P.O. Box 1026
- Lockhart, TX 78644
- Officers and agents
- Glosserman, Elsia · Joint Venturer
- Hellums, J. S. · Joint Venturer
- Rose, Albert J. · 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 |
|---|---|---|---|---|---|---|---|
| 399429 | May 22, 1992 | May 22, 1992 | Lockhart Oil & Gas | Caldwell | Turner, R. M. 'B' #7 | 2,800 | 05534636 |
| 399434 | May 21, 1992 | May 21, 1992 | Lockhart Oil & Gas | Caldwell | Turner, R. M. 'A' #8 | 2,800 | 05534638 |
| 399433 | May 21, 1992 | May 21, 1992 | Lockhart Oil & Gas | Caldwell | Turner, R. M. 'A' #7 | 2,800 | 05534639 |
| 399432 | May 21, 1992 | May 21, 1992 | Lockhart Oil & Gas | Caldwell | Turner, R. M. 'B' #8 | 2,800 | 05534637 |
| 399431 | May 21, 1992 | May 21, 1992 | Lockhart Oil & Gas | Caldwell | Matthews #13 | 2,800 | 05534641 |
| 399430 | May 21, 1992 | May 21, 1992 | Lockhart Oil & Gas | Caldwell | Matthews #12 | 2,800 | 05534640 |
| 380181 | Nov 6, 1990 | Nov 6, 1990 | Lockhart Oil & Gas | Guadalupe | Garcia, James V. #11 | 2,900 | 18733348 |
| 375392 | Jul 30, 1990 | Jul 30, 1990 | Lockhart Oil & Gas | Caldwell | Turner, R. M. 'B' #6 | 2,850 | 05534516 |
| 375391 | Jul 26, 1990 | Jul 26, 1990 | Lockhart Oil & Gas | Caldwell | Matthews #11 | 2,850 | 05534514 |
| 375390 | Jul 26, 1990 | Jul 26, 1990 | Lockhart Oil & Gas | Caldwell | Turner, R. M. 'A' #6 | 2,850 | 05534515 |
| 342787 | Feb 17, 1988 | Feb 17, 1988 | Lockhart Oil & Gas | Guadalupe | Manford, J. W. #1WD | 3,300 | 18733253 |
| 334945 | Aug 27, 1987 | Aug 27, 1987 | Lockhart Oil & Gas | Guadalupe | Denman, G. M. Jr. #4 | 2,800 | 18733230 |
| 334944 | Aug 27, 1987 | Aug 27, 1987 | Lockhart Oil & Gas | Guadalupe | Denman, G. M. #24 | 2,800 | 18733231 |
| 322218 | Oct 28, 1986 | Oct 28, 1986 | Lockhart Oil & Gas | Caldwell | Matthews, Chester #8 | 2,900 | 05534190 |
| 322216 | Oct 28, 1986 | Oct 28, 1986 | Lockhart Oil & Gas | Caldwell | Matthews, Chester #10 | 2,900 | 05534189 |
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/504910, documented in the API reference.