ECHOLS, BILL

Oil · District 7B · Lease #8584

Operator: ECHOLS OIL COMPANY, L.L.C.

Cum Oil

4k BBL

Cum Gas

2k MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

2011-03

Production History

Cum Oil: 4,130 BBL Cum Gas: 2,224 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

105 BBL/mo

Di (annual)

123.3%

b-factor

0.9

EUR

3,709 BBL

R-squared

0.644

type

hyperbolic

Operator History (from monthly production reports)

2012-02 — 2026-07 ECHOLS OIL COMPANY, L.L.C. 174 mo
2010-01 — 2012-01 ECHOLS OIL COMPANY 25 mo
1993-01 — 2009-12 ECHOLS, BILL 204 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17ECHOLS OIL COMPANY, L.L.C.14,8002010-08-13
14ECHOLS OIL COMPANY, L.L.C.14,8002008-02-22
1AECHOLS OIL COMPANY, L.L.C.25,0001994-04-18
142-429-00217ECHOLS OIL COMPANY, L.L.C.------
1X42-429-00217ECHOLS OIL COMPANY, L.L.C.------