OPERATORS · RRC 926560 · P-5 STATUS Y
Williford Engy Co
Tulsa, OK
Watch this operatorWilliford Engy CO has filed no drilling permits in the past 12 months; its most recent permit was issued April 29, 2004.
The RRC wellbore file lists 27 wells under its operatorship (3 producing, 8 shut in).
Lease reports credit it with 16.1K barrels of oil and 5.13K mcf of gas in the 12 months reported through April 2026, down 1% on the year before.
It holds 4 active disposal or injection permits, injecting 50.8K barrels in the 12 months reported through June 2025.
51 drilling permits have been issued to this operator number since 1980; its P-5 organization report was last filed September 4, 2025.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 3
- producing wells, of 27 of record
- 10
- 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.
- 45%
- spud rate · 23 of 51 mature permits
- 25
- median days permit to spud · middle half 10–62
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 28
- expired undrilled
- 2
- permits a year over 24 active years
Where
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 |
|---|---|---|---|---|
| Lipscomb county → | — | 42 | 25 | Sep 18, 1996 |
| Ochiltree county → | — | 6 | 1 | Apr 29, 2004 |
| Calhoun county → | — | 3 | 0 | Nov 22, 1988 |
All 51 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 |
|---|---|---|
| Morrow | 19 | 0 |
| Marmaton | 18 | 0 |
| Atoka | 10 | 0 |
| Douglas | 9 | 0 |
| Tonkawa | 9 | 0 |
| Kansas City | 6 | 0 |
| Brown Dolomite | 4 | 0 |
| Oswego | 4 | 0 |
| Pennsylvanian | 3 | 0 |
| Cleveland | 2 | 0 |
| Wolfcamp | 1 | 0 |
| Mississippian | 1 | 0 |
| Chester | 1 | 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 →
- 16.1K
- bbl oil, last 12 reported months
- -1%
- vs the 12 months before
- 5.13K
- mcf gas incl. casinghead, last 12
- 1.75M
- bbl oil since reporting began
Oil, barrels
Last 12 months 16,123 · prior 12 16,329(-1%)
Gas, mcf
Last 12 months 5,126 · prior 12 4,722(+9%)
Beyond the permit record
RRC wellbore file
Wells of record
- 27
- on the schedule
- 3
- producing
- 8
- shut in
- 0
- injection
- 0
- temp. abandoned
- 10
- plugged
How it got them
- 22
- permitted itself
- 5
- acquired from others
- 12
- 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
- 4
- active UIC permits of 10
- 14K
- permitted bbl/day, active
- 50.8K
- 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 | 44 |
| Recompletion | 0 | 0 | 3 |
| Other | 0 | 0 | 2 |
| 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 |
|---|---|---|
| Sell (Upper Morrow)82215500 | 18 | 2 |
| Lady (Morrow Upper)51230500 | 4 | 0 |
| D. G. (Morrow Lower)22591500 | 1 | 0 |
| Section 30-59 (Morrow Upper)82060400 | 1 | 0 |
| Stuart Ranch (Morrow Middle)86800600 | 1 | 0 |
| McMichael (Atoka Conglomerate)59793100 | 1 | 1 |
| Magoun N.E. (Morrow Middle)56791500 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Sep 4, 2025
- Oil operator
- Address
- 6060 S American Plaza St E Ste 760
- Tulsa, OK 74135
- (918) 629-6547
- Officers and agents
- C.T. Corporation System · Texas Resident Agent
- Dorwart, Frederic · President,secretary,trustee
- Storts, Paul Douglas · Vice President,asst Sec/Coo
- Williford, Mollie B. · Trustee,cob
- Growns, Larry W. · Treasurer,vice President,cfo
- Williford, Richard A. Qual Trust · Owner
- Williford, Monica · Vice President
- Williford, Richard Jr · Vice President
- All 9 on the P-5 →
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 544730 | Apr 29, 2004 | Apr 29, 2004 | Williford Energy Company | Ochiltree | Sell (Upper Morrow) Unit #807 | 8,250 | 35732439 |
| 483596 | Apr 8, 1999 | Apr 8, 1999 | Williford Energy Company | Ochiltree | Kile #7 | 8,000 | 35732259 |
| 478995 | Sep 2, 1998 | Sep 2, 1998 | Williford Energy Company | Ochiltree | Kile #1029 | 8,095 | 35700128 |
| 452626 | Sep 18, 1996 | Sep 18, 1996 | Williford Energy Company | Lipscomb | Sell (Upper Morrow) Unit #806 | 8,300 | 29532322 |
| 441906 | Dec 7, 1995 | Dec 7, 1995 | Williford Energy Company | Lipscomb | Sell (Upper Morrow) Unit #302H | 8,300 | 29531925 |
| 442089 | Dec 6, 1995 | Dec 6, 1995 | Williford Energy Company | Lipscomb | Sell (Upper Morrow) Unit #1004 | 8,400 | 29532268 |
| 442088 | Dec 6, 1995 | Dec 6, 1995 | Williford Energy Company | Lipscomb | Sell (Upper Morrow) Unit #1005 | 8,400 | 29532267 |
| 385056 | Mar 1, 1991 | Mar 1, 1991 | Williford Energy Company | Lipscomb | Sell (Upper Morrow) Unit #805 | 8,300 | 29531926 |
| 385055 | Mar 1, 1991 | Mar 1, 1991 | Williford Energy Company | Lipscomb | Sell (Upper Morrow) Unit #302 | 8,300 | 29531925 |
| 366346 | Nov 16, 1989 | Nov 16, 1989 | Williford Energy Company | Lipscomb | Bechthold #1 | 8,597 | 29530974 |
| 363657 | Sep 15, 1989 | Sep 15, 1989 | Williford Energy Company | Lipscomb | Sell (Upper Morrow) Unit #403 | 8,300 | 29531859 |
| 363656 | Sep 15, 1989 | Sep 15, 1989 | Williford Energy Company | Lipscomb | Sell (Upper Morrow) Unit #804 | 8,300 | 29531858 |
| 353524 | Nov 22, 1988 | Nov 22, 1988 | Williford Energy Company | Calhoun | Duncan #2 | 8,000 | 05731465 |
| 353260 | Nov 15, 1988 | Nov 15, 1988 | Williford Energy Company | Lipscomb | Sell (Upper Morrow) Unit #903 | 8,300 | 29531829 |
| 339203 | Dec 3, 1987 | Dec 3, 1987 | Williford Energy Company | Lipscomb | Sell (Upper Morrow) Unit #802 | 8,285 | 29531213 |
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/926560, documented in the API reference.