EMMONS UNIT

Oil · District 08 · Lease #906

Operator: PHILLIPS PETROLEUM COMPANY

Fields: COWDEN, SOUTH

Cum Oil

1.9M BBL

Cum Gas

1.5M MCF

casinghead

Wells

58

Production

1993-01 — 2026-02

Peak Month

1993-05

Production History

Cum Oil: 1,866,363 BBL Cum Gas: 1,500,781 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

31,762 BBL/mo

Di (annual)

31.3%

b-factor

0.3

EUR

1,710,684 BBL

R-squared

0.974

type

hyperbolic

Operator History (from monthly production reports)

2015-06 — 2026-07 AGHORN OPERATING, INC. 134 mo
2003-01 — 2015-05 CONOCOPHILLIPS COMPANY 149 mo
1997-01 — 2002-12 PHILLIPS PETROLEUM COMPANY 72 mo
1993-01 — 1996-12 FINA OIL & CHEMICAL COMPANY 48 mo

Wells (58)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
119WAGHORN OPERATING, INC.14,8002024-08-27
215AGHORN OPERATING, INC.34,8002000-10-13
203WAGHORN OPERATING, INC.24,7502000-09-07
104AGHORN OPERATING, INC.14,7241997-09-15
104WAGHORN OPERATING, INC.14,7241997-09-15
218AGHORN OPERATING, INC.15,0001997-09-08
219AGHORN OPERATING, INC.15,0001997-08-25
217AGHORN OPERATING, INC.15,0001997-08-14
204AGHORN OPERATING, INC.14,7001995-01-27
213AGHORN OPERATING, INC.14,9001991-12-11
134AGHORN OPERATING, INC.14,9001991-12-06
139AGHORN OPERATING, INC.14,9001991-12-06
146WAGHORN OPERATING, INC.14,9001991-12-06
135AGHORN OPERATING, INC.14,9001991-12-03
136AGHORN OPERATING, INC.14,9001991-11-21
140AGHORN OPERATING, INC.14,9001990-08-14
142AGHORN OPERATING, INC.14,9001990-08-14
143AGHORN OPERATING, INC.14,9001990-08-14
131AGHORN OPERATING, INC.14,8001989-12-01
214AGHORN OPERATING, INC.14,8001989-10-27
216AGHORN OPERATING, INC.14,8001989-10-27
209AGHORN OPERATING, INC.24,9761989-06-15
211AGHORN OPERATING, INC.14,8001988-08-08
130AGHORN OPERATING, INC.14,8001988-07-13
132AGHORN OPERATING, INC.14,8001988-07-13
210AGHORN OPERATING, INC.14,8001988-07-13
127AGHORN OPERATING, INC.14,8001988-03-03
128WAGHORN OPERATING, INC.14,8001988-02-10
208AGHORN OPERATING, INC.14,8001988-02-10
102AAGHORN OPERATING, INC.14,8001983-08-30
123AGHORN OPERATING, INC.14,7001983-07-28
124WAGHORN OPERATING, INC.14,7501983-07-28
121AGHORN OPERATING, INC.14,7501982-11-10
122AGHORN OPERATING, INC.14,7501982-11-10
101 A42-135-09007AGHORN OPERATING, INC.------
10342-135-09009AGHORN OPERATING, INC.------
10542-135-09011AGHORN OPERATING, INC.------
10642-135-09012AGHORN OPERATING, INC.------
10742-135-09013AGHORN OPERATING, INC.------
10842-135-09014AGHORN OPERATING, INC.------
10942-135-09015AGHORN OPERATING, INC.------
11042-135-09016AGHORN OPERATING, INC.------
11142-135-80469AGHORN OPERATING, INC.------
11242-135-80470AGHORN OPERATING, INC.------
11342-135-02015AGHORN OPERATING, INC.------
113W42-135-02015AGHORN OPERATING, INC.------
11442-135-02016AGHORN OPERATING, INC.------
11542-135-02017AGHORN OPERATING, INC.------
115W42-135-02017AGHORN OPERATING, INC.------
116W42-135-30189AGHORN OPERATING, INC.------
117W42-135-30190AGHORN OPERATING, INC.------
118W42-135-30188AGHORN OPERATING, INC.------
120W42-135-31438AGHORN OPERATING, INC.------
20142-135-09017AGHORN OPERATING, INC.------
20242-135-80475AGHORN OPERATING, INC.------
20542-135-09021AGHORN OPERATING, INC.------
206W42-135-30191AGHORN OPERATING, INC.------
207W42-135-31439AGHORN OPERATING, INC.------