OPERATORS · RRC 251727 · P-5 STATUS Y
Encore Oper, L.P
Plano, TX
Watch this operatorEncore Oper, L.P has filed no drilling permits in the past 12 months; its most recent permit was issued March 18, 2010.
The RRC wellbore file lists 11 wells under its operatorship.
615 drilling permits have been issued to this operator number since 2000; its P-5 organization report was last filed December 4, 2025.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 11 of record
- 16
- 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.
- 76%
- spud rate · 465 of 615 mature permits
- 61
- median days permit to spud · middle half 27–109
- 0
- spuds, last 180 days
- 2%
- cancelled · 11 permits
- 139
- expired undrilled
- 62
- permits a year over 10 active years
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 |
|---|---|---|---|---|
| Crockett county → | — | 113 | 2 | Jan 15, 2008 |
| Andrews county → | — | 111 | 1 | Feb 24, 2010 |
| Terrell county → | — | 75 | 1 | Feb 6, 2009 |
| Crane county → | — | 71 | 4 | Jun 9, 2009 |
| Smith county → | — | 65 | 1 | Nov 30, 2006 |
| Upton county → | — | 41 | 1 | Mar 18, 2010 |
| Denton county → | — | 32 | 0 | May 17, 2007 |
| Shelby county → | — | 30 | 0 | May 11, 2009 |
| Ector county → | — | 18 | 0 | Nov 25, 2003 |
| Midland county → | — | 15 | 0 | Dec 3, 2008 |
| Howard county → | — | 10 | 0 | Aug 7, 2008 |
| Rusk county → | — | 9 | 1 | Feb 14, 2008 |
| Pecos county → | — | 7 | 0 | Oct 8, 2009 |
| Harrison county → | — | 5 | 0 | Sep 25, 2008 |
| Ward county → | — | 4 | 0 | Nov 14, 2008 |
| Hemphill county → | — | 3 | 0 | Nov 2, 2005 |
| Tarrant county → | — | 3 | 0 | Nov 21, 2006 |
| Gaines county → | — | 2 | 0 | Sep 5, 2007 |
| Reeves county → | — | 1 | 0 | Sep 25, 2008 |
All 615 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 |
|---|---|---|
| San Andres | 78 | 0 |
| Strawn | 66 | 0 |
| Canyon | 56 | 0 |
| Cotton Valley | 49 | 0 |
| Woodford | 49 | 0 |
| Wolfcamp | 48 | 0 |
| Barnett | 45 | 0 |
| Bossier | 40 | 0 |
| Travis Peak | 39 | 0 |
| Devonian | 37 | 0 |
| Taylor | 36 | 0 |
| Yates | 36 | 0 |
| Grayburg | 34 | 0 |
| Queen | 31 | 0 |
| Pettit | 26 | 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 →
- 0
- bbl oil, last 12 reported months
- —
- vs the 12 months before
- 0
- mcf gas incl. casinghead, last 12
- 9.67M
- 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
- 11
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 3
- plugged
How it got them
- 7
- permitted itself
- 1
- acquired from others
- 364
- 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
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 | 533 |
| Recompletion | 0 | 0 | 76 |
| Reenter | 0 | 0 | 4 |
| Reclass | 0 | 0 | 2 |
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 |
|---|---|---|
| Sand Hills (Judkins)80473248 | 4 | 0 |
| Brown-Bassett (Silurian)12390500 | 1 | 0 |
| Edom (Cotton Valley)27711500 | 1 | 0 |
| Fuhrman (Clear Fork)33158200 | 1 | 0 |
| Henderson (Canyon)40352600 | 1 | 0 |
| Oak Hill (Cotton Valley)66461275 | 1 | 0 |
| Angus (Strawn)2901500 | 1 | 0 |
| Wilshire (Consolidated)97834003 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Dec 4, 2025
- Address
- Attn Linda Gruver 5100 Tennyson Parkway Ste 12
- Plano, TX 75024
- Officers and agents
- Eap Operating, LLC · General Partner
- Rykhoek, Phil · Ceo
- Evans, Ronald T. · President/Coo
- Cornelius, Robert L. · Vice President
- Gibson, Charles E. · 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 |
|---|---|---|---|---|---|---|---|
| 857427 | Sep 27, 2019 | Sep 27, 2019 | Buffco Production Inc. | Rusk | Lee, W.C. #1 | 11,123 | 40134168 |
| 693011 | Mar 18, 2010 | Mar 18, 2010 | Encore Operating, L.P. | Upton | Pegasus Field Unit # 3 #4407HRH | 12,000 | 46136645 |
| 691542 | Feb 24, 2010 | Feb 24, 2010 | Encore Operating, L.P. | Andrews | Gray, Columbus et AL #2223R | 4,750 | 00339617 |
| 691537 | Feb 24, 2010 | Feb 24, 2010 | Encore Operating, L.P. | Andrews | Gray Columbus, et AL #2225R | 4,760 | 00339618 |
| 684962 | Oct 9, 2009 | Oct 9, 2009 | Encore Operating, L.P. | Upton | McElroy Ranch Co. #62 | 11,488 | 46135918 |
| 684962 | Oct 9, 2009 | Oct 9, 2009 | Encore Operating, L.P. | Upton | McElroy Ranch Co. #62 | 11,488 | 46135918 |
| 685910 | Oct 8, 2009 | Oct 8, 2009 | Encore Operating, L.P. | Pecos | Hodge, J. Howard #8HH | 11,700 | 37138592 |
| 684855 | Sep 8, 2009 | Sep 8, 2009 | Encore Operating, L.P. | Upton | Pegasus Field Unit No. 3 #4407HH | 12,000 | 46136379 |
| 684573 | Sep 1, 2009 | Sep 1, 2009 | Encore Operating, L.P. | Upton | Wilson, T.R. 46 #1HH | 13,000 | 46136370 |
| 667891 | Jun 9, 2009 | Jun 9, 2009 | Encore Operating, L.P. | Crane | Lea, Katie W. #74 | 9,300 | 10335591 |
| 681143 | May 12, 2009 | May 12, 2009 | Encore Operating, L.P. | Upton | McElroy Ranch Co. #69HH | 12,000 | 46136312 |
| 679280 | May 11, 2009 | May 11, 2009 | Encore Operating, L.P. | Shelby | Wheeler #10 | 13,000 | 41931449 |
| 680005 | Apr 1, 2009 | Apr 1, 2009 | Encore Operating, L.P. | Pecos | Neal, James #1HH | 11,200 | 37138525 |
| 680005 | Apr 1, 2009 | Apr 1, 2009 | Encore Operating, L.P. | Pecos | Neal, James #1HH | 11,200 | 37138525 |
| 679280 | Mar 12, 2009 | Mar 12, 2009 | Encore Operating, L.P. | Shelby | Wheeler #10 | 13,000 | 41931449 |
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/251727, documented in the API reference.