OPERATORS · RRC 216876 · P-5 STATUS Y
Diamark Engy Corp
Dallas, TX
Watch this operatorDiamark Engy Corp has filed no drilling permits in the past 12 months; its most recent permit was issued February 22, 1984.
The RRC wellbore file lists 1 well under its operatorship.
24 drilling permits have been issued to this operator number since 1980; its P-5 organization report was last filed January 15, 1985.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 1 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.
- 58%
- spud rate · 14 of 24 mature permits
- 49
- median days permit to spud · middle half 13–72
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 10
- expired undrilled
- 6
- permits a year over 4 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 |
|---|---|---|---|---|
| Tom Green county → | — | 8 | 0 | Feb 22, 1984 |
| Taylor county → | — | 5 | 0 | Aug 10, 1982 |
| Concho county → | — | 3 | 1 | Jul 22, 1982 |
| Jones county → | — | 3 | 0 | Dec 16, 1980 |
| Runnels county → | — | 3 | 0 | Jan 18, 1984 |
| Coke county → | — | 2 | 0 | Apr 11, 1983 |
All 24 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 |
|---|---|---|
| Strawn | 2 | 0 |
| Palo Pinto | 2 | 0 |
| Coleman Junction | 1 | 0 |
| Ellenburger | 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 →
- 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
- 1
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 1
- plugged
How it got them
- 1
- permitted itself
- 0
- acquired from others
- 13
- permitted, now run by others
Acquired means the well's permit names a different operator than the schedule does today. 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 →
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 |
|---|---|---|
| Paint Rock (Canyon 3160)68413150 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Jan 15, 1985
- Address
- 3718 Ruidosa
- Dallas, TX 75228
- Officers and agents
- Dixon, R. D. · President
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 230287 | Feb 22, 1984 | Feb 22, 1984 | Diamark Energy Corp. | Tom Green | Halfman, E. A. "B" #1B | 4,800 | 45110391 |
| 229655 | Feb 14, 1984 | Feb 14, 1984 | Diamark Energy Corp. | Tom Green | Halfman, E. A. "B" #2B | 4,800 | 45110006 |
| 226670 | Jan 18, 1984 | Jan 18, 1984 | Diamark Energy Corp. | Runnels | Parks #1 | 4,600 | 39933119 |
| 212823 | Sep 19, 1983 | Sep 19, 1983 | Diamark Energy Corp. | Tom Green | Sparks, O. B. #1 | 4,696 | 45100522 |
| 203664 | Aug 2, 1983 | Aug 2, 1983 | Diamark Energy Corp. | Tom Green | Halfman, E. A. 'A' #1 A | 4,800 | 45131282 |
| 201623 | Jul 15, 1983 | Jul 15, 1983 | Diamark Energy Corp. | Runnels | Rowena #1 | 4,650 | 39932820 |
| 193081 | Apr 11, 1983 | Apr 11, 1983 | Diamark Energy Corp. | Coke | Jewell #1 | 7,100 | 08131170 |
| 184370 | Jan 27, 1983 | Jan 27, 1983 | Diamark Energy Corp. | Tom Green | Halfman, E. A. #1 | 5,280 | 45131150 |
| 184369 | Jan 27, 1983 | Jan 27, 1983 | Diamark Energy Corp. | Tom Green | Holik, Stanley #1 | 4,750 | 45131149 |
| 183761 | Dec 31, 1982 | Dec 31, 1982 | Diamark Energy Corp. | Coke | Jewell #1 | 7,100 | 08131170 |
| 172809 | Sep 24, 1982 | Sep 24, 1982 | Diamark Energy Corp. | Tom Green | Blumentritt, Rosa #1 | 4,700 | 45131054 |
| 172808 | Sep 24, 1982 | Sep 24, 1982 | Diamark Energy Corp. | Tom Green | Blumentritt, Rosa #2 | 4,700 | 45131053 |
| 168881 | Aug 10, 1982 | Aug 10, 1982 | Diamark Energy Corp. | Taylor | West C #1 | 6,300 | 44132241 |
| 168879 | Aug 10, 1982 | Aug 10, 1982 | Diamark Energy Corp. | Taylor | O'Kelly #1 | 6,300 | 44132240 |
| 168876 | Aug 10, 1982 | Aug 10, 1982 | Diamark Energy Corp. | Taylor | Guitar #1 | 6,300 | 44132238 |
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/216876, documented in the API reference.