MILLS-STRAIN UNIT

Oil · District 8A · Lease #66202

Operator: SCHLACHTER OPERATING CORPORATION

Cum Oil

1.5M BBL

Cum Gas

27 MCF

casinghead

Wells

120

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 1,450,180 BBL Cum Gas: 27 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,014 BBL/mo

Di (annual)

5.6%

b-factor

0.0

EUR

1,602,618 BBL

R-squared

0.972

type

exponential

Operator History (from monthly production reports)

2019-05 — 2026-07 SCHLACHTER OPERATING CORPORATION 87 mo
2004-10 — 2019-04 ENDEAVOR ENERGY RESOURCES L.P. 175 mo
1998-09 — 2004-09 RANGE PRODUCTION COMPANY 73 mo
1994-06 — 1998-08 LOMAK PRODUCTION COMPANY 51 mo
1993-01 — 1994-05 GRAND BANKS ENERGY COMPANY 17 mo

Wells (120)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1315SCHLACHTER OPERATING CORPORATION11,7001996-04-11
1314SCHLACHTER OPERATING CORPORATION11,7001996-01-18
509SCHLACHTER OPERATING CORPORATION11,7501993-02-03
904SCHLACHTER OPERATING CORPORATION11,7501992-10-22
803SCHLACHTER OPERATING CORPORATION11,7501992-08-28
804SCHLACHTER OPERATING CORPORATION11,7501992-08-28
1305SCHLACHTER OPERATING CORPORATION21,7501992-08-27
507SCHLACHTER OPERATING CORPORATION11,7501992-07-24
508SCHLACHTER OPERATING CORPORATION11,7501992-07-24
1111SCHLACHTER OPERATING CORPORATION11,7501988-06-29
1005SCHLACHTER OPERATING CORPORATION11,7501988-06-10
1006SCHLACHTER OPERATING CORPORATION11,7501988-06-10
1109SCHLACHTER OPERATING CORPORATION11,7501988-06-10
1204SCHLACHTER OPERATING CORPORATION11,8001988-01-07
1108SCHLACHTER OPERATING CORPORATION11,8001987-10-29
1110SCHLACHTER OPERATING CORPORATION11,8001987-10-29
1805SCHLACHTER OPERATING CORPORATION21,8001987-10-29
408SCHLACHTER OPERATING CORPORATION11,8001987-10-29
511SCHLACHTER OPERATING CORPORATION11,8001987-10-29
1WSSCHLACHTER OPERATING CORPORATION13001987-06-09
2WSSCHLACHTER OPERATING CORPORATION13001987-06-09
1210SCHLACHTER OPERATING CORPORATION11,7001987-06-08
204SCHLACHTER OPERATING CORPORATION11,7001987-06-08
1312SCHLACHTER OPERATING CORPORATION11,7001979-12-21
1313SCHLACHTER OPERATING CORPORATION11,7001979-12-20
1307SCHLACHTER OPERATING CORPORATION11,7001978-02-01
100142-335-01006SCHLACHTER OPERATING CORPORATION------
100242-335-01010SCHLACHTER OPERATING CORPORATION------
100342-335-01014SCHLACHTER OPERATING CORPORATION------
100442-335-01017SCHLACHTER OPERATING CORPORATION------
10142-335-00225SCHLACHTER OPERATING CORPORATION------
10242-335-00227SCHLACHTER OPERATING CORPORATION------
10342-335-00228SCHLACHTER OPERATING CORPORATION------
10442-335-00104SCHLACHTER OPERATING CORPORATION------
10542-335-00105SCHLACHTER OPERATING CORPORATION------
10642-335-00106SCHLACHTER OPERATING CORPORATION------
10742-335-00107SCHLACHTER OPERATING CORPORATION------
10842-335-00108SCHLACHTER OPERATING CORPORATION------
10942-335-00109SCHLACHTER OPERATING CORPORATION------
110142-335-01113SCHLACHTER OPERATING CORPORATION------
110242-335-01112SCHLACHTER OPERATING CORPORATION------
110342-335-01114SCHLACHTER OPERATING CORPORATION------
110442-335-01115SCHLACHTER OPERATING CORPORATION------
110542-335-01117SCHLACHTER OPERATING CORPORATION------
110642-335-01118SCHLACHTER OPERATING CORPORATION------
110742-335-01119SCHLACHTER OPERATING CORPORATION------
120142-335-01610SCHLACHTER OPERATING CORPORATION------
120242-335-00709SCHLACHTER OPERATING CORPORATION------
120342-335-00710SCHLACHTER OPERATING CORPORATION------
120642-335-00713SCHLACHTER OPERATING CORPORATION------
120742-335-01713SCHLACHTER OPERATING CORPORATION------
120842-335-00715SCHLACHTER OPERATING CORPORATION------
120942-335-01727SCHLACHTER OPERATING CORPORATION------
121142-335-80790SCHLACHTER OPERATING CORPORATION------
130142-335-00239SCHLACHTER OPERATING CORPORATION------
130242-335-00240SCHLACHTER OPERATING CORPORATION------
130342-335-00241SCHLACHTER OPERATING CORPORATION------
130442-335-00242SCHLACHTER OPERATING CORPORATION------
130642-335-30593SCHLACHTER OPERATING CORPORATION------
130842-335-00243SCHLACHTER OPERATING CORPORATION------
130942-335-00244SCHLACHTER OPERATING CORPORATION------
131042-335-00245SCHLACHTER OPERATING CORPORATION------
131142-335-00246SCHLACHTER OPERATING CORPORATION------
140142-335-01322SCHLACHTER OPERATING CORPORATION------
140242-335-01323SCHLACHTER OPERATING CORPORATION------
150242-335-01325SCHLACHTER OPERATING CORPORATION------
160242-335-30417SCHLACHTER OPERATING CORPORATION------
160342-335-30381SCHLACHTER OPERATING CORPORATION------
170142-335-30508SCHLACHTER OPERATING CORPORATION------
190142-335-01625SCHLACHTER OPERATING CORPORATION------
190242-335-01718SCHLACHTER OPERATING CORPORATION------
190342-335-01717SCHLACHTER OPERATING CORPORATION------
190442-335-80792SCHLACHTER OPERATING CORPORATION------
190542-335-01742SCHLACHTER OPERATING CORPORATION------
190642-335-01743SCHLACHTER OPERATING CORPORATION------
190742-335-01744SCHLACHTER OPERATING CORPORATION------
190842-335-01745SCHLACHTER OPERATING CORPORATION------
190942-335-01746SCHLACHTER OPERATING CORPORATION------
20142-335-00226SCHLACHTER OPERATING CORPORATION------
20242-335-00607SCHLACHTER OPERATING CORPORATION------
20342-335-00608SCHLACHTER OPERATING CORPORATION------
20542-335-00609SCHLACHTER OPERATING CORPORATION------
20642-335-00610SCHLACHTER OPERATING CORPORATION------
20742-335-00611SCHLACHTER OPERATING CORPORATION------
20842-335-00612SCHLACHTER OPERATING CORPORATION------
20942-335-81086SCHLACHTER OPERATING CORPORATION------
21042-335-00613SCHLACHTER OPERATING CORPORATION------
30142-335-00979SCHLACHTER OPERATING CORPORATION------
30242-335-00983SCHLACHTER OPERATING CORPORATION------
30342-335-00984SCHLACHTER OPERATING CORPORATION------
30442-335-00985SCHLACHTER OPERATING CORPORATION------
30542-335-00986SCHLACHTER OPERATING CORPORATION------
30642-335-00987SCHLACHTER OPERATING CORPORATION------
30742-335-00539SCHLACHTER OPERATING CORPORATION------
30842-335-00540SCHLACHTER OPERATING CORPORATION------
40142-335-01221SCHLACHTER OPERATING CORPORATION------
40242-335-01222SCHLACHTER OPERATING CORPORATION------
40342-335-00099SCHLACHTER OPERATING CORPORATION------
40442-335-00100SCHLACHTER OPERATING CORPORATION------
40542-335-00101SCHLACHTER OPERATING CORPORATION------
40642-335-00102SCHLACHTER OPERATING CORPORATION------
40742-335-00103SCHLACHTER OPERATING CORPORATION------
50142-335-00999SCHLACHTER OPERATING CORPORATION------
50242-335-01000SCHLACHTER OPERATING CORPORATION------
50342-335-01001SCHLACHTER OPERATING CORPORATION------
50442-335-01002SCHLACHTER OPERATING CORPORATION------
50542-335-01003SCHLACHTER OPERATING CORPORATION------
50642-335-10111SCHLACHTER OPERATING CORPORATION------
60142-335-00549SCHLACHTER OPERATING CORPORATION------
60242-335-01570SCHLACHTER OPERATING CORPORATION------
70142-335-00506SCHLACHTER OPERATING CORPORATION------
70242-335-01570SCHLACHTER OPERATING CORPORATION------
70342-335-01571SCHLACHTER OPERATING CORPORATION------
70442-335-01725SCHLACHTER OPERATING CORPORATION------
70542-335-01726SCHLACHTER OPERATING CORPORATION------
80142-335-00606SCHLACHTER OPERATING CORPORATION------
80242-335-00550SCHLACHTER OPERATING CORPORATION------
90142-335-01111SCHLACHTER OPERATING CORPORATION------
90242-335-00802SCHLACHTER OPERATING CORPORATION------
90342-335-01719SCHLACHTER OPERATING CORPORATION------