OPERATORS · TEXAS · P-5 NUMBER 487415
Lasater & Co, Inc.
- P-5 status
- Active (A)
- P-5 last filed
- Jun 15, 2026
- Based in
- Spearman, TX
Lasater & CO, Inc. has filed no drilling permits in the past 12 months; its most recent permit was issued November 5, 2021.
The RRC wellbore file lists 129 wells under its operatorship (77 producing, 8 shut in).
Lease reports credit it with 8.52K barrels of oil and 287K mcf of gas in the 12 months reported through August 2026, down 3% on the year before.
It holds 4 active disposal or injection permits, injecting 232K barrels in the 12 months reported through September 2025.
13 drilling permits have been issued to this operator number since 1985; its P-5 organization report was last filed June 15, 2026.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 77
- producing wells, of 135 of record
- 53
- leases it reports · 64 ever reported on
- —
- horizontal, 12 months
WINDOWS ON THE RRC ISSUE DATE · COMPUTED NOV 11, 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.
- 62%
- spud rate · 8 of 13 mature permits
- 43
- median days permit to spud · middle half 22–87
- 0
- spuds, last 180 days
- 0%
- canceled · 0 permits
- 5
- expired undrilled
- 0
- permits a year over 37 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 |
|---|---|---|---|---|
| Sherman county → | — | 8 | 10 | Nov 5, 2021 |
| Hansford county → | — | 2 | 18 | Jun 22, 2011 |
| Hutchinson county → | — | 2 | 62 | Dec 30, 1985 |
| Moore county → | — | 1 | 37 | Mar 11, 2005 |
All 13 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 |
|---|---|---|
| Brown Dolomite | 4 | 0 |
| Panhandle Lime | 3 | 0 |
| Red Cave | 2 | 0 |
| Atoka | 1 | 0 |
| Wolfcamp | 1 | 0 |
| Chester | 1 | 0 |
| Douglas | 1 | 0 |
| Morrow | 1 | 0 |
| Granite Wash | 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 64 leases it reported on; 1 is reported by other operators today; 10 are no longer on the schedule.How production is reported →
- 8.52K
- bbl oil, last 12 reported months
- -3%
- vs the 12 months before
- 287K
- mcf gas incl. casinghead, last 12
- 554K
- bbl oil since reporting began
12 months through Aug 2026 286,514 · prior 12 260,626(+10%)
Lasater & Co, Inc.: Gas by month.
Beyond the permit record
RRC wellbore file
Wells of record
RRC UIC permits · H-10 reported volumes
Disposal and injection
- 1.77K
- permitted bbl/day, active
- 232K
- bbl injected, last 12 reported months
- Sep 2025
- reported through
By county
| Hutchinson | 3 active | 1.27K bbl/d |
| Moore | 1 active | 500 bbl/d |
All 7 permits, with volumes → · On the map →
Permitted volume is a ceiling, not throughput. How to read it →
Operator of record and permit operator
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 | 8 |
| Recompletion | 0 | 0 | 3 |
| Reenter | 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 |
|---|---|---|
| Panhandle Hutchinson County Fld.68887001 | 60 | 31 |
| Panhandle Moore County Field68901001 | 28 | 15 |
| Texas Hugoton89120001 | 11 | 10 |
| Twin (Morrow)92038666 | 8 | 4 |
| Hartley Hugoton(krider Dolomite)39480500 | 8 | 6 |
| Morse SW (Brown Dolomite)63100500 | 2 | 2 |
| Panhandle West68831001 | 2 | 2 |
| Spearman East (Morrow Upper)85000800 | 2 | 2 |
| Hansford (Morrow Upper)38797682 | 2 | 1 |
| Pan Petro (Cleveland)68735120 | 1 | 1 |
| Spearman East (Atoka)85000200 | 1 | 1 |
| Hansford (Morrow Upper-Oil)38797744 | 1 | 1 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status Active (A)
- Last filed Jun 15, 2026
- Gas operatorOil operator
- Address
- PO Box 983
- Spearman, TX 79081
- (806) 659-5033
- Officers and agents
- Lasater, Larry J · President
- Lasater, Mary Ann · Vice President
- Lasater, Cass · Secretary
- Murray, Laci · Treasurer
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
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 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/487415, documented in the API reference.