OPERATORS · RRC 865425 · P-5 STATUS Y
Trap Rock Oil, Ltd
Houston, TX
Watch this operatorTrap Rock Oil, Ltd has filed no drilling permits in the past 12 months; its most recent permit was issued September 21, 2018.
The RRC wellbore file lists 43 wells under its operatorship (13 producing, 3 shut in).
Lease reports credit it with 10.6K barrels of oil and 57K mcf of gas in the 12 months reported through April 2026, down 26% on the year before.
It holds 3 active disposal or injection permits, injecting 40.5K barrels in the 12 months reported through June 2025.
41 drilling permits have been issued to this operator number since 2006; its P-5 organization report was last filed September 4, 2025.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 13
- producing wells, of 43 of record
- 63
- 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.
- 71%
- spud rate · 29 of 41 mature permits
- 32
- median days permit to spud · middle half 9–129
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 12
- expired undrilled
- 3
- permits a year over 13 active years
Where
Counties by permits in the last 12 months, with all-time permits and current wells of record there.
All 41 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 |
|---|---|---|
| Vicksburg | 21 | 0 |
| Frio | 7 | 0 |
| Catahoula | 6 | 0 |
| Miocene (undifferentiated) | 4 | 0 |
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 →
- 10.6K
- bbl oil, last 12 reported months
- -26%
- vs the 12 months before
- 57K
- mcf gas incl. casinghead, last 12
- 537K
- bbl oil since reporting began
Oil, barrels
Last 12 months 10,601 · prior 12 14,395(-26%)
Gas, mcf
Last 12 months 57,015 · prior 12 67,543(-16%)
Beyond the permit record
RRC wellbore file
Wells of record
- 43
- on the schedule
- 13
- producing
- 3
- shut in
- 0
- injection
- 4
- temp. abandoned
- 15
- plugged
How it got them
- 18
- permitted itself
- 18
- acquired from others
- 5
- 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
- 3
- active UIC permits of 10
- 12K
- permitted bbl/day, active
- 40.5K
- bbl injected, last 12 reported months
- Jun 2025
- reported through
By county
| Starr | 3 active | 12K 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 →
| Type | 12 mo | Prior 12 | All time |
|---|---|---|---|
| Recompletion | 0 | 0 | 15 |
| Drill | 0 | 0 | 14 |
| Reenter | 0 | 0 | 12 |
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 |
|---|---|---|
| Boyle11096001 | 13 | 8 |
| Rincon (Vicksburg Cons.)76721550 | 9 | 4 |
| Rincon (Vicksburg Sand)76721693 | 5 | 0 |
| Rincon S. (3900 Sand)76726625 | 2 | 0 |
| Yturria NE. (5000 Sand)99552977 | 2 | 0 |
| Rincon (H)76721378 | 1 | 0 |
| Rincon (H-20)76721441 | 1 | 0 |
| Rincon SW. (2800)76728500 | 1 | 0 |
| Rincon-Vicksburg (3400 Vksbg.)76743500 | 1 | 0 |
| Ross N. (1580)78374100 | 1 | 0 |
| Yturria NE (4560)99552956 | 1 | 0 |
| Barbacoas (2700)5566500 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Sep 4, 2025
- Gas operatorOil operator
- Address
- 2028 Bissonnet
- Houston, TX 77005
- (617) 686-0238
- Officers and agents
- Trap Rock Oil GP, LLC · General Partner
- Trap Rock Holdings LLC · Member
- Swain, Robert Egan · President,secretary,president/CE
- Bechtol, Brent Rogers · Vice President
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 844904 | Sep 21, 2018 | Sep 21, 2018 | Trap Rock Oil, Ltd. | Starr | LA Brisa Ranch Belmont #5 | 4,200 | 42734777 |
| 844904 | Sep 21, 2018 | Sep 21, 2018 | Trap Rock Oil, Ltd. | Starr | LA Brisa Ranch Belmont #5 | 4,450 | 42734777 |
| 838993 | May 1, 2018 | May 1, 2018 | Trap Rock Oil, Ltd. | Starr | LA Brisa Ranch Belmont #4 | 4,200 | 42733018 |
| 832326 | Nov 9, 2017 | Nov 9, 2017 | Trap Rock Oil, Ltd. | Starr | LA Brisa Ranch Belmont #3 | 4,280 | 42734527 |
| 829672 | Aug 18, 2017 | Aug 18, 2017 | Trap Rock Oil, Ltd. | Starr | LA Brisa Ranch/Belmont #2 | 4,400 | 42734761 |
| 825025 | Apr 7, 2017 | Apr 7, 2017 | Trap Rock Oil, Ltd. | Starr | LA Brisa Ranch/Belmont #1 | 4,200 | 42734744 |
| 794101 | Sep 12, 2014 | Sep 12, 2014 | Trap Rock Oil, Ltd. | Starr | LA Brisa Ranch Partners 91 #D 2 | 4,950 | 42734709 |
| 788230 | Jul 8, 2014 | Jul 8, 2014 | Trap Rock Oil, Ltd. | Starr | Yturria L & L #4 | 4,800 | 42732360 |
| 785005 | May 22, 2014 | May 22, 2014 | Trap Rock Oil, Ltd. | Starr | LA Brisa Ranch Partners 91 #K 2 | 6,000 | 42734690 |
| 785005 | May 22, 2014 | May 22, 2014 | Trap Rock Oil, Ltd. | Starr | LA Brisa Ranch Partners 91 #K 2 | 6,000 | 42734690 |
| 772372 | Oct 31, 2013 | Oct 31, 2013 | Trap Rock Oil, Ltd. | Starr | Black Stone Minerals #1 | 4,500 | 42731343 |
| 769105 | Sep 4, 2013 | Sep 4, 2013 | Trap Rock Oil, Ltd. | Starr | LA Brisa #1 | 4,280 | 42734527 |
| 739758 | Jun 5, 2012 | Jun 5, 2012 | Trap Rock Oil, Ltd. | Starr | LA Brisa Ranch Partners 91 #M 9 | 4,700 | 42734619 |
| 739743 | May 15, 2012 | May 15, 2012 | Trap Rock Oil, Ltd. | Starr | LA Brisa Ranch Partners 91 #9171 | 7,500 | 42734617 |
| 739476 | May 10, 2012 | May 10, 2012 | Trap Rock Oil, Ltd. | Starr | LA Brisa Ranch Partners 91 #M 8 | 4,700 | 42734616 |
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/865425, documented in the API reference.