OPERATORS · TEXAS · P-5 NUMBER 22499
Anderson Oil Ltd.
- P-5 status
- Active (A)
- P-5 last filed
- Mar 18, 2026
- Based in
- Houston, TX
Petrora groups this registration with Anderson Oil Ltd.,llp, New Mexico (3 active wells). Anderson Oil Ltd. across every state →
Anderson Oil Ltd. has filed no drilling permits in the past 12 months; its most recent permit was issued April 22, 2025.
The RRC wellbore file lists 142 wells under its operatorship (10 producing, 5 shut in).
Lease reports credit it with 20.1K barrels of oil and 3.85K mcf of gas in the 12 months reported through August 2026, down 4% on the year before.
It holds 3 active disposal or injection permits, injecting 268K barrels in the 12 months reported through September 2025.
102 drilling permits have been issued to this operator number since 1998; its P-5 organization report was last filed March 18, 2026.
- 0
- permits, last 12 months
- -100%
- vs prior 12 months (1)
- 0
- counties, 12 months
- 10
- producing wells, of 142 of record
- 27
- leases it reports · 177 ever reported on
- —
- horizontal, 12 months
WINDOWS ON THE RRC ISSUE DATE · COMPUTED NOV 10, 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 · 82 of 102 mature permits
- 16
- median days permit to spud · middle half 6–34
- 0
- spuds, last 180 days
- 0%
- canceled · 0 permits
- 20
- expired undrilled
- 4
- permits a year over 27 active years
Permits issued by month
LAST 60 MONTHS · BY ISSUE DATE
Last 12 months 0 · prior 12 1(-100%)
Counties
Counties by permits in the last 12 months, with all-time permits and current wells of record there.
| County | 12 mo | All time | Wells | Last |
|---|---|---|---|---|
| Bee county → | — | 35 | 26 | Aug 11, 2015 |
| Nueces county → | — | 14 | 14 | Apr 22, 2025 |
| Refugio county → | — | 14 | 26 | Aug 31, 2015 |
| Jim Wells county → | — | 13 | 9 | Jan 6, 2014 |
| San Patricio county → | — | 6 | 24 | Sep 25, 2023 |
| Live Oak county → | — | 5 | 19 | Apr 4, 2005 |
| Hidalgo county → | — | 4 | 7 | Sep 5, 2003 |
| San Jacinto county → | — | 3 | 1 | Aug 9, 2007 |
| Brooks county → | — | 2 | 11 | Sep 25, 2023 |
| Kleberg county → | — | 2 | 2 | May 18, 2000 |
| Duval county → | — | 1 | 0 | Apr 2, 2007 |
| Karnes county → | — | 1 | 1 | Dec 1, 2006 |
| Menard county → | — | 1 | 0 | Apr 29, 2004 |
| Trinity county → | — | 1 | 0 | May 15, 2000 |
All 102 permits, searchable → · Leases it reported on → · On the map →
Formations in wells it permitted
Tops reported on completion filings for wells permitted under this operator number, including wells others run today. RRC wellbore file. About tops →
| Formation | Wells | Permitted last 3 yrs |
|---|---|---|
| Catahoula | 16 | 0 |
| Greta | 10 | 0 |
| Yegua | 7 | 0 |
| Vicksburg | 5 | 0 |
| Frio | 4 | 0 |
| Queen City | 2 | 0 |
| Jackson | 1 | 0 |
| Miocene (undifferentiated) | 1 | 0 |
| Oakville | 1 | 0 |
Production by month
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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. From 177 leases it reported on; 5 are reported by other operators today; 145 are no longer on the schedule.How production is reported →
- 20.1K
- bbl oil, last 12 reported months
- -4%
- vs the 12 months before
- 3.85K
- mcf gas incl. casinghead, last 12
- 1.1M
- bbl oil since reporting began
12 months through Aug 2026 20,138 · prior 12 20,944(-4%)
Anderson Oil Ltd.: Oil by month.
Beyond the permit record
RRC wellbore file
Wells of record
RRC UIC permits · H-10 reported volumes
Disposal and injection
- 2.6K
- permitted bbl/day, active
- 268K
- bbl injected, last 12 reported months
- Sep 2025
- reported through
By county
| San Patricio | 1 active | 2K bbl/d |
| Nueces | 2 active | 600 bbl/d |
| Brooks | 0 active | 0 bbl/d |
| Live Oak | 0 active | 0 bbl/d |
| Refugio | 0 active | 0 bbl/d |
All 8 permits, with volumes → · On the map →
Permitted volume is a ceiling, not throughput. How to read it →
Operator of record and permit operator
142 wellbores of record
A well's operator of record is the RRC's, and its permit operator is the one on its latest drilling permit; neither fills in for the other. Its wellbores of record are counted as its wells, with its live permits; a well it permitted that another operator runs, or that the RRC lists with no operator at all, is not. Each count opens the wells it counts. Transfers and operator numbers →
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 →
| Type | 12 mo | Prior 12 | All time |
|---|---|---|---|
| Drill | 0 | 0 | 66 |
| Recompletion | 0 | 1 | 36 |
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 |
|---|---|---|
| Caesar South (5650)14583900 | 9 | 1 |
| Mathis E. (Keeton Sand)58271288 | 7 | 0 |
| Saxet81283001 | 7 | 1 |
| Kitty Burns (Pettus Stringer)49776100 | 6 | 0 |
| Fagan (2100)29938220 | 4 | 0 |
| Plymouth (5100)72043252 | 4 | 1 |
| C. A. Winn NE. (Hockley 4300)14186666 | 3 | 0 |
| Caesar N. (Pettus)14582500 | 3 | 0 |
| Wildcat4001 | 3 | 0 |
| Fagan (2900)29938605 | 2 | 0 |
| Fagan (2000)29938165 | 2 | 0 |
| Caesar South (3060)14583800 | 2 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status Active (A)
- Last filed Mar 18, 2026
- Gas operatorOil operator
- Address
- 5005 Woodway Ste 300
- Houston, TX 77056
- (713) 652-5746
- Officers and agents
- Anderson, Craig · Texas Resident Agent,vice Presid
- Anderson Oil I Corporation · General Partner
- Anderson, Jacqueline W. · President,other
- Anderson, Kevin · Vice President
- Anderson, Scott · Vice President
- Anderson, Craig · Texas Resident Agent,vice Presid
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
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 by the operator that filed them, through the statewide reported-through month; disposal from UIC permits and H-10 reports. Oil includes condensate from gas leases and gas includes casinghead gas from oil leases, as the RRC totals them. Summary figures are rebuilt nightly. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/operators/tx/22499, documented in the API reference.