OPERATORS · TEXAS · P-5 NUMBER 357865
Harper Hefte, Inc.
- P-5 status
- Active (A)
- P-5 last filed
- Apr 16, 2026
- Based in
- Corpus Christ, TX
Petrora groups this registration with Harper & Hefte, Texas (0 active wells). Harper Hefte, Inc. across every state →
Harper Hefte, Inc. has filed no drilling permits in the past 12 months; its most recent permit was issued February 8, 2018.
The RRC wellbore file lists 40 wells under its operatorship (1 producing).
87 drilling permits have been issued to this operator number since 1981; its P-5 organization report was last filed April 16, 2026.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 1
- producing wells, of 40 of record
- 42
- leases it reports
- —
- horizontal, 12 months
WINDOWS ON THE RRC ISSUE DATE · COMPUTED NOV 7, 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.
- 77%
- spud rate · 67 of 87 mature permits
- 18
- median days permit to spud · middle half 10–45
- 0
- spuds, last 180 days
- 0%
- canceled · 0 permits
- 20
- expired undrilled
- 2
- 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 |
|---|---|---|---|---|
| Nueces county → | — | 26 | 18 | Jan 24, 2017 |
| Jim Wells county → | — | 15 | 4 | Feb 8, 2018 |
| Bee county → | — | 10 | 3 | May 7, 2010 |
| Duval county → | — | 6 | 2 | Sep 26, 2012 |
| Live Oak county → | — | 6 | 4 | Apr 13, 2007 |
| Atascosa county → | — | 5 | 1 | Mar 10, 2010 |
| San Patricio county → | — | 5 | 3 | Oct 8, 2003 |
| Frio county → | — | 3 | 1 | Apr 12, 2012 |
| McMullen county → | — | 3 | 0 | Nov 4, 2009 |
| Refugio county → | — | 3 | 1 | Nov 18, 1987 |
| Goliad county → | — | 2 | 1 | May 26, 1995 |
| Starr county → | — | 2 | 0 | May 31, 1989 |
| Karnes county → | — | 1 | 0 | Oct 25, 1985 |
All 87 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 |
|---|---|---|
| Catahoula | 13 | 0 |
| Frio | 10 | 0 |
| Carrizo | 3 | 0 |
| Austin Chalk | 3 | 0 |
| Vicksburg | 3 | 0 |
| Miocene (undifferentiated) | 3 | 0 |
| Queen City | 2 | 0 |
| Buda | 2 | 0 |
| San Miguel | 1 | 0 |
| Anacacho | 1 | 0 |
| Pettit | 1 | 0 |
| Oakville | 1 | 0 |
| Sparta | 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
- 3.6K
- mcf gas incl. casinghead, last 12
- 322K
- bbl oil since reporting began
12 months through Apr 2026 3,597 · prior 12 3,910(-8%)
Harper Hefte, Inc.: Gas by month.
Beyond the permit record
RRC wellbore file
Wells of record
How it got them
Each count opens the wells it counts. Acquired means the well's permit names a different operator than the schedule does today; wells it permitted that others now run are in its permit history, marked with who runs them now. Transfers and operator numbers →
RRC UIC permits · H-10 reported volumes
Disposal and injection
- 0
- permitted bbl/day, active
- 0
- bbl injected, last 12 reported months
- Jun 2025
- reported through
All 4 permits, with volumes → · On the map →
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 | 78 |
| Recompletion | 0 | 0 | 8 |
| Reenter | 0 | 0 | 1 |
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 |
|---|---|---|
| Agua Dulce (Consolidated Frio)832092 | 9 | 1 |
| Doehrmann N. (Massive 1ST)25132666 | 2 | 0 |
| Agua Dulce (6240)832707 | 2 | 0 |
| Mt. Lucas (V-4 Sand)63354351 | 2 | 0 |
| Kuypers (5900)50441500 | 2 | 0 |
| Ben Bolt W.(4900)7008650 | 1 | 0 |
| Conception (Tinney)19975666 | 1 | 0 |
| Agua Dulce (Pyle 5800)832297 | 1 | 0 |
| Clip (3580)19028826 | 1 | 0 |
| Captain Lucey (4800 Sand)15519756 | 1 | 0 |
| Agua Dulce (Pfluger Lo.)832270 | 1 | 0 |
| Braslau (Wilcox 7700)11490400 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status Active (A)
- Last filed Apr 16, 2026
- CSGD/PG/PURGas operator
- Address
- 13434 Leopard St Ste A29B
- Corpus Christ, TX 78410
- (361) 242-9149
- Officers and agents
- Hefte, Kenneth · Director,president
- Hefte, Kenneth Tom · Director,vice President
- Hefte, Mary Tom · 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/357865, documented in the API reference.