Petrora

OPERATORS · RRC 229352  · P-5 STATUS Y

Drum Oil & Gas, Inc

Houston, TX · most active in Liberty County

Watch this operator

Drum Oil & Gas, Inc was issued 3 drilling permits in the past 12 months, versus 3 in the prior year, all in Liberty County. 0% were horizontal.

1 was issued in the past 90 days, after a quiet prior quarter.

The RRC wellbore file lists 50 wells under its operatorship (15 producing, 20 shut in).

Lease reports credit it with 5.07K barrels of oil and 0 mcf of gas in the 12 months reported through April 2026, down 5% on the year before.

It holds 2 active disposal or injection permits, injecting 85.2K barrels in the 12 months reported through June 2025.

7 drilling permits have been issued to this operator number since 2024; its P-5 organization report was last filed June 4, 2026.

3
permits, last 12 months
+0%
vs prior 12 months (3)
1
counties, 12 months
15
producing wells, of 50 of record
14
leases it reports
0%
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.

50%
spud rate · 3 of 6 mature permits
88
median days permit to spud · middle half 46–254
0
spuds, last 180 days -100%
0%
cancelled · 0 permits
4
expired undrilled
2
permits a year over 3 active years

Permits issued by month

LAST 4 MONTHS · BY ISSUE DATE

Last 12 months 7

01232026

Where

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

County12 moAll timeWellsLast
Liberty county →3737Oct 6, 2026

All 7 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
Miocene (undifferentiated)33
Caprock11

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 →

5.07K
bbl oil, last 12 reported months
-5%
vs the 12 months before
0
mcf gas incl. casinghead, last 12
225K
bbl oil since reporting began

Oil, barrels

Last 12 months 5,074 · prior 12 5,349(-5%)

05001K202420252026

Beyond the permit record

RRC wellbore file

Wells of record

50
on the schedule
15
producing
20
shut in
2
injection
0
temp. abandoned
12
plugged

How it got them

3
permitted itself
29
acquired from others
1
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

2
active UIC permits of 5
5.25K
permitted bbl/day, active
85.2K
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Polk1 active5K bbl/d
Liberty1 active250 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
Drill337

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
Liberty South534980013714
Segno (Yegua 5200)8214062451
Callahan County Regular1482000130
Segno (Y-6)8214017010
Sutil (Reef)8739070010
Varel (Glorieta)9323450010
Segno8214000110
Segno (5070)8214093610

P-5 organization report

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

Registration
Status code Y
Last filed Jun 4, 2026
Oil operator
Address
12010 Legend Manor Dr
Houston, TX 77082
(214) 418-9080
Officers and agents
AL-Salmi, Salim · President
Drum, David Alan · Vice President

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
919050Oct 8, 2026Oct 6, 2026Drum Oil & Gas, Inc.LibertyOdum Fee #41,00029132980
913115Jan 29, 2026Jan 29, 2026Drum Oil & Gas, Inc.LibertyGulf Chambers Fee #2395029132974
913113Jan 29, 2026Jan 29, 2026Drum Oil & Gas, Inc.LibertyGulf Chambers Fee #2295029132975
904830Dec 19, 2024Dec 19, 2024Drum Oil & Gas, Inc.LibertyGulf Chambers Fee #2190029132966
904828Dec 19, 2024Dec 19, 2024Drum Oil & Gas, Inc.LibertyGulf Chambers Fee #2090029132965
904826Dec 19, 2024Dec 19, 2024Drum Oil & Gas, Inc.LibertyGulf Chambers Fee #1990029132964
902592Sep 13, 2024Sep 13, 2024Drum Oil & Gas, Inc.LibertyGulf Chambers Fee #1890029132963
517573Feb 12, 2002Feb 12, 2002Jil Oil Corp.LibertyGulf Chambers Fee #1790029132431
516782Jan 11, 2002Jan 11, 2002Austral Oil Company IncorporatedLibertyOdum Fee #390029132425
514289Oct 8, 2001Oct 8, 2001Jil Oil Corp.LibertyGulf Chambers Fee #1690029132411
514288Oct 8, 2001Oct 8, 2001Jil Oil Corp.LibertyGulf Chambers Fee #1590029132410
441816Nov 10, 1995Nov 10, 1995Smart, D. R. & J. P. SmartLibertyGulf Chambers Fee #141,00029132237
380966Nov 13, 1990Nov 13, 1990Smart, A. J.LibertyGulf Chamber Fee #1390029132115
354584Dec 22, 1988Dec 22, 1988Smart, A. J.LibertyGulf Chambers Fee #1290029132064
344752Apr 5, 1988Apr 5, 1988Tracker MineralCallahanDyer, A. E. #42,00005935874

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/229352, documented in the API reference.