OPERATORS · RRC 687130 · P-5 STATUS Y
R K Petro Corp
Midland, TX · most active in Fisher County
Watch this operatorR K Petro Corp was issued 6 drilling permits in the past 12 months, versus 1 in the prior year, all in Fisher County. 100% were horizontal.
1 was issued in the past 90 days, versus 2 in the prior quarter. 1 was issued in the past week.
The RRC wellbore file lists 136 wells under its operatorship.
530 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed November 4, 2025.
- 6
- permits, last 12 months
- +500%
- vs prior 12 months (1)
- 1
- counties, 12 months
- 0
- producing wells, of 136 of record
- 55
- leases it reports
- 100%
- 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.
- 66%
- spud rate · 346 of 527 mature permits
- 12
- median days permit to spud · middle half 5–36
- 0
- spuds, last 180 days
- 1%
- cancelled · 5 permits
- 179
- expired undrilled
- 11
- permits a year over 50 active years
Permits issued by month
LAST 5 MONTHS · BY ISSUE DATE
Last 12 months 8
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 |
|---|---|---|---|---|
| Fisher county → | 6 | 9 | 0 | Oct 26, 2026 |
| Martin county → | — | 240 | 82 | Apr 26, 2016 |
| Dawson county → | — | 140 | 35 | Apr 10, 2013 |
| Terry county → | — | 26 | 4 | Feb 23, 2006 |
| Ward county → | — | 26 | 4 | Mar 31, 2003 |
| Reagan county → | — | 12 | 1 | Oct 29, 1986 |
| Crockett county → | — | 11 | 1 | Jul 2, 1995 |
| Reeves county → | — | 11 | 4 | Mar 7, 1990 |
| Winkler county → | — | 8 | 0 | Sep 17, 1996 |
| Glasscock county → | — | 7 | 1 | Aug 27, 1993 |
| Tom Green county → | — | 7 | 1 | Sep 24, 1992 |
| Borden county → | — | 6 | 0 | Nov 2, 1999 |
| Howard county → | — | 4 | 1 | Oct 3, 1989 |
| Scurry county → | — | 4 | 0 | Jan 17, 2001 |
| Coke county → | — | 3 | 1 | Sep 27, 2000 |
| Upton county → | — | 3 | 1 | Mar 8, 1999 |
| Midland county → | — | 2 | 0 | Mar 28, 1979 |
| Schleicher county → | — | 2 | 0 | Jan 23, 2001 |
| Andrews county → | — | 1 | 0 | Feb 2, 2001 |
| Crane county → | — | 1 | 0 | Oct 13, 1989 |
| Dickens county → | — | 1 | 0 | Nov 25, 1985 |
| Gaines county → | — | 1 | 0 | Jun 17, 1981 |
| Garza county → | — | 1 | 0 | Oct 25, 1991 |
| Hockley county → | — | 1 | 0 | Nov 30, 1989 |
| Irion county → | — | 1 | 0 | Aug 1, 1990 |
| Pecos county → | — | 1 | 0 | Jan 29, 1997 |
| Sterling county → | — | 1 | 0 | Jan 14, 1983 |
All 530 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 |
|---|---|---|
| Spraberry | 132 | 0 |
| Dean | 114 | 0 |
| Yates | 85 | 0 |
| Strawn | 81 | 0 |
| Wolfcamp | 65 | 0 |
| San Andres | 49 | 0 |
| Clear Fork | 38 | 0 |
| Woodford | 33 | 0 |
| Grayburg | 31 | 0 |
| Devonian | 29 | 0 |
| Mississippian | 28 | 0 |
| Pennsylvanian | 20 | 0 |
| Santa Rosa | 16 | 0 |
| Delaware | 11 | 0 |
| Ellenburger | 10 | 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
- 18.4M
- 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
- 136
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 107
- plugged
How it got them
- 91
- permitted itself
- 11
- acquired from others
- 182
- 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 18
- 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 | 6 | 1 | 435 |
| Recompletion | 0 | 0 | 63 |
| Reenter | 0 | 0 | 28 |
| Other | 0 | 0 | 4 |
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 |
|---|---|---|
| Spraberry (Trend Area)85280300 | 60 | 0 |
| Lamesa North (7850)51737500 | 11 | 0 |
| RK (Strawn)74041300 | 7 | 0 |
| Key West (Spraberry)49125500 | 7 | 0 |
| RK (Devonian)74041100 | 6 | 0 |
| Cmi (Spraberry)14328500 | 5 | 0 |
| War-Wink (Delaware)95122400 | 2 | 0 |
| Patricia (Spraberry)69563750 | 2 | 0 |
| Holton (Strawn)42355500 | 2 | 0 |
| Orla Southeast (Delaware)67609500 | 2 | 0 |
| Anchor Ranch (Devonian)2557500 | 2 | 0 |
| Fran-Glass (Pennsylvanian)32491500 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Nov 4, 2025
- Address
- PO Box 8528
- Midland, TX 79708
- (432) 215-6708
- Officers and agents
- Kuzmich, John Tracy II · President,treasurer
- Kuzmich, Clarissa D · Secretary,vice President
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 919446 | Oct 28, 2026 | Oct 26, 2026 | R K Petroleum Corp. | Fisher | Kimber #1HH | 7,100 | 15133404 |
| 915397 | May 11, 2026 | May 11, 2026 | R K Petroleum Corp. | Fisher | Callan B #2HH | 7,100 | 15133402 |
| 915397 | May 11, 2026 | May 11, 2026 | R K Petroleum Corp. | Fisher | Callan #2HH | 7,100 | 15133402 |
| 913797 | Mar 4, 2026 | Mar 4, 2026 | R K Petroleum Corp. | Fisher | Callan #1HH | 7,100 | 15133398 |
| 913797 | Mar 4, 2026 | Mar 4, 2026 | R K Petroleum Corp. | Fisher | Callan #1HH | 7,100 | 15133398 |
| 913797 | Mar 4, 2026 | Mar 4, 2026 | R K Petroleum Corp. | Fisher | Callan 29 SA #1HH | 7,000 | 15133398 |
| 908118 | May 29, 2025 | May 29, 2025 | R K Petroleum Corp. | Fisher | Callan '29' #1 | 7,000 | 15133392 |
| 897764 | Mar 20, 2024 | Mar 20, 2024 | R K Petroleum Corp. | Fisher | Rogers #1 | 7,000 | 15132321 |
| 838043 | May 11, 2018 | May 11, 2018 | Endeavor Energy Resources L.P. | Martin | Phillips-Guthrie #1 | 11,079 | 31732253 |
| 837132 | Mar 8, 2018 | Mar 8, 2018 | Endeavor Energy Resources L.P. | Martin | Wiley '4' #1 | 10,617 | 31733308 |
| 818681 | Nov 2, 2016 | Nov 2, 2016 | Endeavor Energy Resources L.P. | Martin | Cox '10' #1 | 12,306 | 31733235 |
| 815172 | Apr 26, 2016 | Apr 26, 2016 | R K Petroleum Corp. | Martin | Tom A #2 | 12,000 | 31740431 |
| 813357 | Jan 27, 2016 | Jan 27, 2016 | R K Petroleum Corp. | Martin | Tom A #1 | 12,000 | 31740378 |
| 807593 | Jun 22, 2015 | Jun 22, 2015 | R K Petroleum Corp. | Martin | Carolyn #2R | 12,000 | 31731998 |
| 806543 | May 15, 2015 | May 15, 2015 | R K Petroleum Corp. | Martin | Anderson A #1R | 11,800 | 31732509 |
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/687130, documented in the API reference.