Petrora

OPERATORS · RRC 766971  · P-5 STATUS Y

Sendero Engy Inc

Dallas, TX

Watch this operator

Sendero Engy Inc has filed no drilling permits in the past 12 months; its most recent permit was issued October 5, 2015.

The RRC wellbore file lists 7 wells under its operatorship.

Lease reports credit it with 3.8K barrels of oil and 1.2K mcf of gas in the 12 months reported through April 2026, down 75% on the year before.

40 drilling permits have been issued to this operator number since 2002; its P-5 organization report was last filed October 4, 2025.

0
permits, last 12 months
—
vs prior 12 months (0)
0
counties, 12 months
0
producing wells, of 7 of record
2
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.

80%
spud rate · 32 of 40 mature permits
32
median days permit to spud · middle half 20–78
0
spuds, last 180 days
0%
cancelled · 0 permits
8
expired undrilled
3
permits a year over 14 active years

Where

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

County12 moAll timeWellsLast
Panola county →—270Nov 20, 2007
Duval county →—121Dec 30, 2009
Polk county →—10Oct 5, 2015

All 40 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
Travis Peak180
James Lime180
Cotton Valley170
Massive Anhydrite (marker)130
Bossier110
Taylor80
Pettit70
Rodessa60
Glen Rose50
Paluxy50
BMA20
Frio10

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 →

3.8K
bbl oil, last 12 reported months
-75%
vs the 12 months before
1.2K
mcf gas incl. casinghead, last 12
543K
bbl oil since reporting began

Oil, barrels

Last 12 months 3,797 · prior 12 15,037(-75%)

01K2K202420252026

Gas, mcf

Last 12 months 1,196 · prior 12 4,745(-75%)

0200400600202420252026

Beyond the permit record

RRC wellbore file

Wells of record

7
on the schedule
0
producing
0
shut in
0
injection
0
temp. abandoned
7
plugged

How it got them

0
permitted itself
7
acquired from others
30
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

Cooke0 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
Drill0038
Recompletion002

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
Cooke County Regular2035000160
Petrox (1970)7094390010

P-5 organization report

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

Registration
Status code Y
Last filed Oct 4, 2025
Address
4809 Cole Avenue Ste 100
Dallas, TX 75205
(214) 957-5867
Officers and agents
Porter, Norman David · President,treasurer

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
810935Oct 5, 2015Oct 5, 2015Sendero Energy Inc.PolkOracle Crown #15,40037331302
688994Dec 30, 2009Dec 30, 2009Sendero Energy Inc.DuvalTexaco Fee 207 #91,35013139187
688992Dec 30, 2009Dec 30, 2009Sendero Energy Inc.DuvalTexaco Fee 207 #81,35013139186
670529Oct 1, 2008Oct 1, 2008Sendero Energy Inc.DuvalTexaco Fee 207 #41,30013139130
670535Sep 26, 2008Sep 26, 2008Sendero Energy Inc.DuvalTexaco Fee 207 #71,30013139127
670535Sep 26, 2008Sep 26, 2008Sendero Energy Inc.DuvalTexaco Fee 207 #71,35013139127
670532Sep 26, 2008Sep 26, 2008Sendero Energy Inc.DuvalTexaco Fee 207 #61,30013139126
670532Sep 26, 2008Sep 26, 2008Sendero Energy Inc.DuvalTexaco Fee 207 #61,35013139126
670530Sep 26, 2008Sep 26, 2008Sendero Energy Inc.DuvalTexaco Fee 207 #51,30013139128
670530Sep 26, 2008Sep 26, 2008Sendero Energy Inc.DuvalTexaco Fee 207 #51,35013139128
649936Nov 20, 2007Nov 20, 2007Sendero Energy Inc.PanolaHeadrick #110,00036536915
644387Oct 3, 2007Oct 3, 2007Sendero Energy Inc.PanolaWerner-Matthews #510,50036536865
646861Oct 2, 2007Oct 2, 2007Sendero Energy Inc.PanolaHilltop #19,98036535887
628008Oct 24, 2006Oct 24, 2006Sendero Energy Inc.PanolaHoward #110,50036536394
625386Oct 2, 2006Oct 2, 2006Sendero Energy Inc.PanolaSempra Beck #110,00036536356

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/766971, documented in the API reference.