OPERATORS · RRC 784972 · P-5 STATUS Y

Sirena Holdings LLC Series 1

Moran, TX

Watch this operator

Sirena Holdings LLC Series 1 has filed no drilling permits in the past 12 months.

The RRC wellbore file lists 13 wells under its operatorship (2 producing, 3 shut in).

It holds 1 active disposal or injection permit, injecting 22.8K barrels in the 12 months reported through June 2025.

0: permits, last 12 months
—: vs prior 12 months (0)
0: counties, 12 months
2: producing wells, of 13 of record
5: leases it reports
—: horizontal, 12 months

WINDOWS ON THE RRC ISSUE DATE · COMPUTED OCT 29, 2026

Where

No permits on file under this operator number. Counties of its wells of record, from the RRC wellbore file.

County	Wells	Producing
Shackelford county →	13	2

All 0 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
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
915: bbl oil since reporting began

Gas, mcf

Last 12 months 0 · prior 12 293(-100%)

Oil, barrels

Last 12 months 0 · prior 12 68(-100%)

Beyond the permit record

RRC wellbore file

Wells of record

13: on the schedule
2: producing
3: shut in
0: injection
1: temp. abandoned
5: plugged

How it got them

0: permitted itself
8: 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

1: active UIC permits of 1
100: permitted bbl/day, active
22.8K: bbl injected, last 12 reported months
Jun 2025: reported through

By county

Shackelford

1 active

100 bbl/d

Permitted volume is a ceiling, not throughput. How to read it →

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
Shackelford County Regular82522001	12	2
Shackelford County Regular (Gas)82522025	1	0

P-5 organization report

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

Registration: Status code Y; Last filed Aug 4, 2025; Gas operatorOil operator

Address: 2100 State Highway 6 S; Moran, TX 76464; (214) 543-5252

Officers and agents: Keefer, Edward · Filing Agent,texas Resident Agen; Grassler, Frank Peter · Manager,agent; Keefer, Edward · Filing Agent,texas Resident Agen

Latest permits

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

Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
543110	Mar 16, 2004	Mar 16, 2004	Leonard Brothers Operating Co.	Shackelford	Keefer #3601	2,200	41738432
302716	May 27, 1986	May 27, 1986	Landex Company	Shackelford	Wild, Laura et AL #5	600	41736904
302716	May 27, 1986	May 27, 1986	Landex Company	Shackelford	Wild, Laura et. Al. #5	600	41736904
276674	Jun 4, 1985	Jun 4, 1985	Tidmore, Morris	Shackelford	Waters #7A	600	41736349
275773	May 20, 1985	May 20, 1985	Tidmore, Morris	Shackelford	Waters #6A	600	41736339
267583	Feb 22, 1985	Feb 22, 1985	Tidmore, Morris	Shackelford	Waters #5A	600	41736199
266684	Feb 12, 1985	Feb 12, 1985	Tidmore, Morris	Shackelford	Waters #4A	600	41736183
242513	Jun 19, 1984	Jun 19, 1984	Tidmore, Morris	Shackelford	Waters #3A	600	41735850
165825	Jul 8, 1982	Jul 8, 1982	Landex Company	Shackelford	Wild, Laura, et AL #1	700	41734663

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/784972, documented in the API reference.