OPERATORS · RRC 740176  · P-5 STATUS Y

SDG Oper Co, Inc

Sdg Oper CO, Inc has filed no drilling permits in the past 12 months; its most recent permit was issued August 8, 2014.

The RRC wellbore file lists 9 wells under its operatorship (1 producing).

45 drilling permits have been issued to this operator number since 1999; its P-5 organization report was last filed May 4, 2026.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
1
producing wells, of 9 of record
15
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.

53%
spud rate · 24 of 45 mature permits
36
median days permit to spud · middle half 12–62
0
spuds, last 180 days
0%
cancelled · 0 permits
21
expired undrilled
3
permits a year over 15 active years

Where

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

County12 moAll timeWellsLast
Rusk county →—91Nov 3, 2010
Smith county →—61Dec 20, 2011
Anderson county →—41Aug 22, 2008
Leon county →—40Jan 12, 2006
Van Zandt county →—42Aug 8, 2014
Harrison county →—30Oct 8, 2013
Houston county →—30Jul 8, 2014
Bowie county →—20May 19, 2012
Franklin county →—20Feb 28, 2008
Wood county →—20Aug 30, 2010
Cherokee county →—10Jul 16, 2007
Falls county →—10Dec 8, 2000
Jefferson county →—10May 12, 2005
Panola county →—10Oct 6, 2009
Red River county →—10Mar 19, 2013
Shelby county →—12Feb 6, 2001

All 45 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 →

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
66.5K
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

9
on the schedule
1
producing
0
shut in
0
injection
2
temp. abandoned
5
plugged

How it got them

3
permitted itself
3
acquired from others
15
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 1
0
permitted bbl/day, active
0
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Smith0 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
Drill0036
Recompletion006
Reenter003

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 May 4, 2026
Gas operator
Address
3650 Old Bullard RD Ste 300
Tyler, TX 75701
(903) 530-1612
Officers and agents
Watson Report Service · Texas Resident Agent
Ungerecht, Robert David · President/Vice President

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
792373Aug 8, 2014Aug 8, 2014SDG Operating Company, IncVan ZandtC.L. York #21,50046730148
788111Jul 8, 2014Jul 8, 2014SDG Operating Company, IncHoustonRiess #110,30022531346
770639Oct 8, 2013Oct 8, 2013SDG Operating Company, IncHarrisonCurrie #102,50020335183
770639Oct 8, 2013Oct 8, 2013SDG Operating Company, IncHarrisonCurrie #102,50020335183
758845Mar 19, 2013Mar 19, 2013SDG Operating Company, IncRed RiverNichols #12,50038730599
748004Sep 20, 2012Sep 20, 2012SDG Operating Company, IncVan ZandtC.L. York #85,00046731031
738910May 19, 2012May 19, 2012SDG Operating Company, IncBowieSimms-Johnson #27,80003730346
733935Feb 27, 2012Feb 27, 2012SDG Operating Company, IncBowieSimms-Johnson #27,80003730346
730077Dec 20, 2011Dec 20, 2011SDG Operating Company, IncSmithWalnut Grove #14,60042332305
717919Jun 9, 2011Jun 9, 2011SDG Operating Company, IncVan ZandtC.L. York #71,40046731136
699616Nov 3, 2010Nov 3, 2010SDG Operating Company, IncRuskMcKnight, S.T. #28,60040135144
695829Aug 30, 2010Aug 30, 2010SDG Operating Company, IncWoodRose #2015,00049901078
700077Aug 10, 2010Aug 10, 2010SDG Operating Company, IncSmithLewis, Kenneth #17,00042332288
700077Aug 10, 2010Aug 10, 2010SDG Operating Company, IncSmithLewis, Kenneth #17,00042332288
700077Aug 10, 2010Aug 10, 2010SDG Operating Company, IncSmithLewis, Kenneth #18,20042332288

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/740176, documented in the API reference.