OPERATORS · RRC 101131 · P-5 STATUS Y
Evx Oper LLC
Houston, TX · most active in McMullen County
Watch this operatorEvx Oper LLC was issued 1 drilling permit in the past 12 months, after a quiet prior year, all in Mcmullen County. 0% were horizontal.
None were issued in the past 90 days.
The RRC wellbore file lists 22 wells under its operatorship (2 shut in).
It holds 25 active disposal or injection permits, injecting 80.8M barrels in the 12 months reported through June 2025.
1 drilling permits have been issued to this operator number since 2026; its P-5 organization report was last filed January 4, 2026.
- 1
- permits, last 12 months
- —
- vs prior 12 months (0)
- 1
- counties, 12 months
- 0
- producing wells, of 22 of record
- 26
- leases it reports
- 0%
- horizontal, 12 months
WINDOWS ON THE RRC ISSUE DATE · COMPUTED OCT 29, 2026
Permits issued by month
LAST 1 MONTHS · BY ISSUE DATE
Last 12 months 1
Where
Counties by permits in the last 12 months, with all-time permits and current wells of record there.
All 1 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 |
|---|---|---|
| No completion tops on file. | ||
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
- 0
- 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
- 22
- on the schedule
- 0
- producing
- 2
- shut in
- 16
- injection
- 3
- temp. abandoned
- 1
- plugged
How it got them
- 0
- permitted itself
- 22
- acquired from others
- 0
- 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
- 25
- active UIC permits of 26
- 568K
- permitted bbl/day, active
- 80.8M
- bbl injected, last 12 reported months
- Jun 2025
- reported through
By county
| Karnes | 6 active | 123K bbl/d |
| LA Salle | 5 active | 120K bbl/d |
| McMullen | 4 active | 105K bbl/d |
| DE Witt | 3 active | 65K bbl/d |
| Gonzales | 3 active | 65K bbl/d |
| Wilson | 2 active | 50K bbl/d |
| Atascosa | 1 active | 25K bbl/d |
| Lavaca | 1 active | 15K 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 | 1 | 0 | 1 |
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 |
|---|---|---|
| Eagleville (Eagle Ford-1)27135700 | 8 | 0 |
| First Shot (Austin Chalk)30967100 | 2 | 0 |
| Sugarkane (Cretaceous)86950500 | 2 | 0 |
| Kenedy E. (Luling)48845700 | 1 | 0 |
| Moray (Edwards)62827500 | 1 | 0 |
| Nixon65586001 | 1 | 0 |
| Patton (Austin Chalk)69707200 | 1 | 0 |
| Roeder (Wilcox Lower)77869125 | 1 | 0 |
| Speary (Wilcox 9400)85043700 | 1 | 0 |
| DE Witt (Eagle Ford Shale)24492500 | 1 | 0 |
| Yoakum N. (Upr. Wilcox)99363460 | 1 | 0 |
| Dilworth (Edwards Lime)24806333 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Jan 4, 2026
- Gas operatorOil operator
- Address
- Attn Heather Soto 5555 San Felipe Ste 1200
- Houston, TX 77056
- (713) 454-7022
- Officers and agents
- Capitol Corporate Services, Inc. · Other
- Waterbridge NDB Operating LLC · Managing Member
- Long, Jason · Co-Ceo/Cfo
- Jones, Steven R · Co-Ceo/Cfo
- McNeely, Scott · Vice President,evp &
- Cfo
- Long, Jason · Chief Executive Officer
- Rietz, Michael · President
- All 11 on the P-5 →
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 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/101131, documented in the API reference.