OPERATORS · RRC 253112 · P-5 STATUS Y
Environmental Disposal Systems
Midland, TX
Watch this operatorEnvironmental Disposal Systems has filed no drilling permits in the past 12 months; its most recent permit was issued June 27, 2024.
The RRC wellbore file lists 6 wells under its operatorship.
47 drilling permits have been issued to this operator number since 2016; its P-5 organization report was last filed September 6, 2024.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 6 of record
- 8
- 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.
- 74%
- spud rate · 35 of 47 mature permits
- 94
- median days permit to spud · middle half 55–198
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 12
- expired undrilled
- 5
- permits a year over 9 active years
Permits issued by month
LAST 13 MONTHS · BY ISSUE DATE
Last 12 months 18
Where
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 |
|---|---|---|---|---|
| Martin county → | — | 29 | 1 | Jun 27, 2024 |
| Midland county → | — | 12 | 2 | Aug 22, 2023 |
| Reagan county → | — | 4 | 1 | Jun 18, 2024 |
| Upton county → | — | 2 | 1 | Jun 30, 2017 |
All 47 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 |
|---|---|---|
| Grayburg | 35 | 6 |
| San Andres | 35 | 6 |
| Queen | 28 | 2 |
| Santa Rosa | 28 | 4 |
| Yates | 28 | 3 |
| Spraberry | 20 | 3 |
| Clear Fork | 15 | 3 |
| Glorieta | 12 | 3 |
| Rustler | 12 | 3 |
| Seven Rivers | 10 | 0 |
| Wolfcamp | 8 | 1 |
| Dean | 8 | 1 |
| Cisco | 6 | 1 |
| Pennsylvanian | 6 | 1 |
| Fusselman | 2 | 1 |
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
- 6
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 6
- plugged
How it got them
- 0
- permitted itself
- 5
- acquired from others
- 31
- 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 17
- 0
- permitted bbl/day, active
- 0
- bbl injected, last 12 reported months
- Jun 2025
- reported through
By county
| Midland | 0 active | 0 bbl/d |
| Upton | 0 active | 0 bbl/d |
| Martin | 0 active | 0 bbl/d |
| Howard | 0 active | 0 bbl/d |
| Glasscock | 0 active | 0 bbl/d |
| Reagan | 0 active | 0 bbl/d |
| Reeves | 0 active | 0 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 |
|---|---|---|---|
| Drill | 0 | 0 | 47 |
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 |
|---|---|---|
| Spraberry (Trend Area)85280300 | 3 | 0 |
| B.C. (Canyon)4690300 | 1 | 0 |
| Midland SW. (Devonian)61103200 | 1 | 0 |
| Moonlight (Ellenberger)62703200 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Sep 6, 2024
- Address
- 110 N Marienfeld
- Midland, TX 79701
- (432) 687-1575
- Officers and agents
- Endeavor Petroleum LLC · General Partner
- Stephens, Autry C · President,vice President,of The
- Robertson, Lance W · Ceo
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/253112, documented in the API reference.