OPERATORS · RRC 907544  · P-5 STATUS Y

Welhausen Oper Co, LP

Welhausen Oper CO, LP has filed no drilling permits in the past 12 months; its most recent permit was issued July 12, 2014.

The RRC wellbore file lists 24 wells under its operatorship.

98 drilling permits have been issued to this operator number since 2002; its P-5 organization report was last filed July 7, 2017.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 24 of record
12
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.

87%
spud rate · 85 of 98 mature permits
38
median days permit to spud · middle half 12–65
0
spuds, last 180 days
0%
cancelled · 0 permits
13
expired undrilled
8
permits a year over 13 active years

Where

Counties by permits in the last 12 months, with all-time permits and current wells of record there.

County12 moAll timeWellsLast
McMullen county →—9024Feb 5, 2014
LA Salle county →—40Jul 12, 2014
Webb county →—40Jun 7, 2006

All 98 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
Olmos600
Carrizo550
Queen City310
Wilcox180
Midway50
Reklaw30
Sparta30
Taylor20
Escondido20
Yegua10
Jackson10
Navarro10

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
2.22M
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

24
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
20
plugged

How it got them

8
permitted itself
2
acquired from others
68
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 3
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

McMullen0 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
Drill0087
Recompletion006
Field transfer003
Other001
Reenter001

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.

P-5 organization report

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

Registration
Status code Y
Last filed Jul 7, 2017
Address
P O Box 2020
Beeville, TX 78104
(361) 362-4560
Officers and agents
Welhausen Management, LLC · General Partner
Juilleret, Shannon Louise · Manager/Member

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
788793Jul 12, 2014Jul 12, 2014Welhausen Operating Company, LPLA SalleSTS 'A' #3 HH10,00028334909
789889Jul 1, 2014Jul 1, 2014Welhausen Operating Company, LPLA SalleSTS 'A' #4 HH10,00028334950
781943Mar 17, 2014Mar 17, 2014Welhausen Operating Company, LPLA SalleSTS A #2S10,00028334645
777253Feb 5, 2014Feb 5, 2014Welhausen Operating Company, LPMcMullenWheeler, Charles #151,15031132248
774960Dec 9, 2013Dec 9, 2013Welhausen Operating Company, LPLA SalleSTS 'A' #1 S10,00028334432
747399Sep 10, 2012Sep 10, 2012Welhausen Operating Company, LPMcMullenQuintanilla QSM No. 6 #29,50031135093
747399Sep 10, 2012Sep 10, 2012Welhausen Operating Company, LPMcMullenQSM No. 6 #29,50031135093
742414Jun 15, 2012Jun 15, 2012Welhausen Operating Company, LPMcMullenChudej Unit #210,35031134993
720842Jul 29, 2011Jul 29, 2011Welhausen Operating Company, LPMcMullenWheeler, Lee A-2 #611,00031134609
720842Jul 29, 2011Jul 29, 2011Welhausen Operating Company, LPMcMullenWheeler, Lee A-2 #611,00031134609
709100Feb 3, 2011Feb 3, 2011Welhausen Operating Company, LPMcMullenWhitmire, W.A. #111,00031134494
706246Dec 15, 2010Dec 15, 2010Welhausen Operating Company, LPMcMullenQuintanilla SM Deep Lease #112,00031134326
703959Nov 4, 2010Nov 4, 2010Welhausen Operating Company, LPMcMullenHorton, RP -A- #A 610,50031134306
704111Oct 22, 2010Oct 22, 2010Welhausen Operating Company, LPMcMullenLee Wheeler -C- #111,00031134303
703519Oct 14, 2010Oct 14, 2010Welhausen Operating Company, LPMcMullenQuintanilla-JCB #410,00031134300

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/907544, documented in the API reference.