Petrora

OPERATORS · RRC 215343  · P-5 STATUS Y

Denbury Onshore, LLC

Spring, TX · most active in Brazoria County

Watch this operator

Denbury Onshore, LLC was issued 17 drilling permits in the past 12 months, after a quiet prior year, all in Brazoria County. 0% were horizontal.

None were issued in the past 90 days.

The RRC wellbore file lists 578 wells under its operatorship (59 producing, 69 shut in).

Lease reports credit it with 2.56M barrels of oil and 93.2K mcf of gas in the 12 months reported through April 2026, down 24% on the year before.

It holds 147 active disposal or injection permits, injecting 9.36M barrels in the 12 months reported through June 2025.

789 drilling permits have been issued to this operator number since 2001; its P-5 organization report was last filed October 4, 2025.

17
permits, last 12 months
—
vs prior 12 months (0)
1
counties, 12 months
59
producing wells, of 578 of record
198
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.

69%
spud rate · 538 of 778 mature permits
64
median days permit to spud · middle half 23–128
0
spuds, last 180 days
0%
cancelled · 0 permits
251
expired undrilled
32
permits a year over 25 active years

Permits issued by month

LAST 11 MONTHS · BY ISSUE DATE

Last 12 months 35

051015202320252026

Where

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

County12 moAll timeWellsLast
Brazoria county →17282414Jun 22, 2026
Parker county →—1624Apr 7, 2009
Chambers county →—113123Jun 16, 2022
Harris county →—945Jul 26, 2022
Wise county →—642Jul 7, 2009
Montgomery county →—305Nov 8, 2023
Fort Bend county →—2213Aug 7, 2023
Erath county →—140Apr 30, 2009
Tarrant county →—51Mar 23, 2007
Galveston county →—311Feb 9, 2011

All 789 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
Barnett1950
Marble Falls1360
Frio1330
Miocene (undifferentiated)1120
Anahuac650
Atoka280
Caprock240
Forestburg200
Smithwick40
Ellenburger40
Vicksburg30
Caddo30
Big Saline20
Bend20
Viola10

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 →

2.56M
bbl oil, last 12 reported months
-24%
vs the 12 months before
93.2K
mcf gas incl. casinghead, last 12
79.4M
bbl oil since reporting began

Oil, barrels

Last 12 months 2,557,308 · prior 12 3,378,043(-24%)

0200K400K600K202420252026

Gas, mcf

Last 12 months 93,163 · prior 12 549,905(-83%)

0100K200K202420252026

Beyond the permit record

RRC wellbore file

Wells of record

578
on the schedule
59
producing
69
shut in
54
injection
1
temp. abandoned
296
plugged

How it got them

171
permitted itself
143
acquired from others
277
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

147
active UIC permits of 326
3.33M
permitted bbl/day, active
9.36M
bbl injected, last 12 reported months
Jun 2025
reported through

By county

Brazoria102 active2.59M bbl/d
Chambers45 active742K bbl/d
Harris0 active0 bbl/d
Fort Bend0 active0 bbl/d
Montgomery0 active0 bbl/d
Galveston0 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
Drill110518
Recompletion40124
Reenter20128
Reclass0019

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
Hastings West3960300126020
Oyster Bayou6794700110429
Hastings East39598001957
Manvel (Miocene)57233434291
Manvel (F.B. I Oligocene)57233191120
Thompson8952500180
Manvel (F.B. II Oligocene)5723322380
Newark East (Barnett Shale)6528020070
Manvel E. (Miocene 3300)5723420060
Gillock3492500140
Oyster Bayou (Frio 2)6794714240
Manvel (FB-III Oligocene Seg A)5723325830

P-5 organization report

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

Registration
Status code Y
Last filed Oct 4, 2025
Gas gatheringGas operatorOil operator
Address
22777 Springwoods Village Pkwy Attn: Wells Reg Comp
Spring, TX 77389
(713) 898-0085
Officers and agents
Corporation Service Company · Texas Resident Agent
Heatherington, Pamela · President
Lewis, Jack · Vice President
Guedez, Maria C · Vice President,sr VP Business DE
Haeberle, David C · Vice President,coo
Hartely, Neil R · Vice President,finance and Plann
Henderson, Scott D · Vice President,ccus Operations
Hoie, Severin M · Vice President,health Safety And
All 12 on the P-5 →

Latest permits

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

PermitSeenIssuedOperatorCountyLease / wellDepthAPI
916503Jun 22, 2026Jun 22, 2026Denbury Onshore, LLCBrazoriaWest Hastings Unit #82106,38003933390
916505Jun 22, 2026Jun 22, 2026Denbury Onshore, LLCBrazoriaWest Hastings Unit #81406,31403933392
916504Jun 22, 2026Jun 22, 2026Denbury Onshore, LLCBrazoriaWest Hastings Unit #79296,38003933391
916499Jun 22, 2026Jun 22, 2026Denbury Onshore, LLCBrazoriaWest Hastings Unit #77126,38003933388
916501Jun 22, 2026Jun 22, 2026Denbury Onshore, LLCBrazoriaWest Hastings Unit #69396,38003933389
916580Jun 22, 2026Jun 22, 2026Denbury Onshore, LLCBrazoriaWest Hastings Unit #69386,38003933394
916506Jun 22, 2026Jun 22, 2026Denbury Onshore, LLCBrazoriaWest Hastings Unit #65196,38003933393
916497Jun 19, 2026Jun 19, 2026Denbury Onshore, LLCBrazoriaWest Hastings Unit #79306,29603933386
916498Jun 19, 2026Jun 19, 2026Denbury Onshore, LLCBrazoriaWest Hastings Unit #79316,24403933387
916497Jun 19, 2026Jun 19, 2026Denbury Onshore, LLCBrazoriaWest Hastings Unit #79306,29103933386
916495Jun 19, 2026Jun 19, 2026Denbury Onshore, LLCBrazoriaWest Hastings Unit #68176,31203933385
912671Jan 14, 2026Jan 14, 2026Denbury Onshore, LLCBrazoriaWest Hastings Unit #7804ST6,15503900669
912661Jan 14, 2026Jan 14, 2026Denbury Onshore, LLCBrazoriaWest Hastings Unit #6910ST6,15503900656
912657Jan 14, 2026Jan 14, 2026Denbury Onshore, LLCBrazoriaWest Hastings Unit #6702ST6,27503931306
912427Jan 14, 2026Jan 14, 2026Denbury Onshore, LLCBrazoriaWest Hastings Unit #81245,70503900737

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/215343, documented in the API reference.