Petrora

OPERATORS · RRC 927000  · P-5 STATUS Y

Willis, Darwin

Graham, TX

Watch this operator

Willis, Darwin has filed no drilling permits in the past 12 months; its most recent permit was issued March 10, 1982.

The RRC wellbore file lists 13 wells under its operatorship.

5 drilling permits have been issued to this operator number since 1981; its P-5 organization report was last filed October 15, 1986.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 13 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.

0%
spud rate · 0 of 5 mature permits
—
median days permit to spud
0
spuds, last 180 days
0%
cancelled · 0 permits
5
expired undrilled
3
permits a year over 2 active years

Where

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

County12 moAll timeWellsLast
Young county →—51Mar 10, 1982

All 5 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
No completion tops on file.

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

13
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
11
plugged

How it got them

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

By county

Baylor0 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
Drill005

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
Baylor County Regular6334001120
Garvey (Strawn Lower)3407666410

P-5 organization report

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

Registration
Status code Y
Last filed Oct 15, 1986
Address
806 Carolina St.
Graham, TX 76450
Officers and agents
Willis, Darwin · Operator

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
242719Jun 21, 1984Jun 21, 1984Roden, O. C.BaylorTeague, Vern C #11,40002331095
152712Mar 10, 1982Mar 10, 1982Willis, DarwinYoungHinson, F.V. -B- #2684050335806
152713Feb 17, 1982Feb 17, 1982Willis, DarwinYoungHinson, V.F. -B- #2584050335807
116045Apr 27, 1981Apr 27, 1981Willis, DarwinYoungHinson, F. V. -B- #2490050334843
115404Apr 17, 1981Apr 17, 1981Roden, O. C.BaylorTeague, Vern -B- #111,40002330731
115402Apr 17, 1981Apr 17, 1981Roden, O. C.BaylorTeague, Vern -B- #141,40002330730
111997Mar 12, 1981Mar 12, 1981Roden, O. C.BaylorTeague, Vern -B- #101,31402380907
108399Feb 13, 1981Feb 13, 1981Willis, DarwinYoungKeen #291550334620
108401Feb 3, 1981Feb 3, 1981Willis, DarwinYoungKeen #191850334621
90085Aug 18, 1980Aug 18, 1980Roden, O. C.BaylorTeague, Vern "B" #71,40002330686
76770Apr 1, 1980Apr 1, 1980Roden, O. C.BaylorTeague, Vern -B- #61,40002330650
71566Feb 4, 1980Feb 4, 1980Roden, O. C.BaylorTeague, Vern -B- #51,40002330636
52803Jul 13, 1979Jul 13, 1979Roden, O. C.BaylorTeague, Vern "B" #41,40002330601
36861Nov 14, 1978Nov 14, 1978Roden, O. C.BaylorTeague, Vern B #31,40002330535
22701Apr 24, 1978Apr 24, 1978Roden, O. C.BaylorTeague, Vern -B- #11,40002330513

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/927000, documented in the API reference.