Petrora

OPERATORS · RRC 252125  · P-5 STATUS Y

Engelke, R. H

San Antonio, TX

Watch this operator

Engelke, R. H has filed no drilling permits in the past 12 months; its most recent permit was issued April 10, 2001.

The RRC wellbore file lists 56 wells under its operatorship.

221 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed January 4, 2026.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 56 of record
42
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 · 100 of 221 mature permits
24
median days permit to spud · middle half 7–53
0
spuds, last 180 days
0%
cancelled · 1 permits
120
expired undrilled
9
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.

County12 moAll timeWellsLast
Jackson county →—16637Apr 10, 2001
Wharton county →—228Aug 16, 1983
Matagorda county →—162Sep 3, 1991
Dawson county →—40Sep 19, 1985
Fort Bend county →—44Jun 17, 1980
Victoria county →—43Dec 8, 1981
Jim Wells county →—21Feb 17, 1983
Cameron county →—10Mar 15, 1979
Karnes county →—10Jan 17, 1978
Live Oak county →—11Jan 31, 1978

All 221 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 →

FormationWellsPermitted last 3 yrs
Frio260
Miocene (undifferentiated)230
Vicksburg20
Greta10

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
539K
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

56
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
47
plugged

How it got them

36
permitted itself
1
acquired from others
20
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 12
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Jackson0 active0 bbl/d
Matagorda0 active0 bbl/d
Wharton0 active0 bbl/d

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 →

Type12 moPrior 12All time
Recompletion00116
Drill0085
Other0013
Reenter007

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.

FieldWellsProducing
West Ranch (Ward)9654566380
Stewart8610100140
Stewart (4900)8610129030
LA Salle5102500130
Stewart (4100)8610126120
West Ranch (Frio 6200)9654528620
Hungerford North (3050)4361750020
Ganado (3800)3388983210
Foster Farms (Frio 4400)3231050010
Chalmers (9250)1677680010
Hungerford N. (3300)4361770010
Hungerford (Hungerford 3000)4361550010

P-5 organization report

As registered with the RRC. About the P-5 →

Registration
Status code Y
Last filed Jan 4, 2026
CSGD/PG/PUR
Address
2313 Lockhill Selma #224
San Antonio, TX 78230
Officers and agents
Engelke, Rolan H. · Sole Proprietor

Latest permits

NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
507442Apr 10, 2001Apr 10, 2001Engelke, R. H.JacksonSchuech Oil Unit 9 #18,27023932142
506072Mar 8, 2001Mar 8, 2001Engelke, R. H.JacksonSchuech E #37,20023903033
494978May 15, 2000May 15, 2000Engelke, R. H.JacksonSchuech Unit 8 #18,25023931930
493990Apr 18, 2000Apr 18, 2000Engelke, R. H.JacksonTurner "D" #98,30023932237
492165Feb 28, 2000Feb 28, 2000Engelke, R. H.JacksonSchuech Unit #7 #18,27023932142
489584Nov 22, 1999Nov 22, 1999Engelke, R. H.JacksonCopsey #45,00023930275
489375Nov 16, 1999Nov 16, 1999Engelke, R. H.JacksonTurner "C" #67,10023903086
488147Oct 15, 1999Oct 15, 1999Engelke, R. H.JacksonSchuech Unit #6 #17,20023930155
482337Feb 2, 1999Feb 2, 1999Engelke, R. H.JacksonTurner GU 2 #17,16823903077
475249Apr 21, 1998Apr 21, 1998Engelke, R. H.JacksonTurner, E. A. "D" #37,00023903074
475042Apr 14, 1998Apr 14, 1998Engelke, R. H.JacksonTurner, E. A. "D" #66,90823903081
474189Mar 12, 1998Mar 12, 1998Engelke, R. H.JacksonSchuech, Irma "B" #18,25023931930
473704Feb 27, 1998Feb 27, 1998Engelke, R. H.JacksonSchuech, Irma et AL #88,27023932142
472123Jan 15, 1998Jan 15, 1998Engelke, R. H.JacksonSchuech, Irma et AL #88,27023932142
470203Nov 19, 1997Nov 19, 1997Engelke, R. H.JacksonBennett, J. M. "R" #46,43923903068

Full permit history →

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/252125, documented in the API reference.