GOODMAN

Oil · District 08 · Lease #36179

Operator: STEPHENS, AUTRY C.

Fields: B.C. (DEAN)

Cum Oil

63k BBL

Cum Gas

230k MCF

casinghead

Wells

2

Production

2000-01 — 2018-10

Peak Month

2001-09

Production History

Cum Oil: 63,011 BBL Cum Gas: 230,249 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,686 BBL/mo

Di (annual)

54.6%

b-factor

0.2

EUR

46,177 BBL

R-squared

0.792

type

hyperbolic

Operator History (from monthly production reports)

2018-07 — 2019-01 ENCANA OIL & GAS(USA) INC. 7 mo
2017-01 — 2018-06 SM ENERGY COMPANY 18 mo
2016-05 — 2016-12 QSTAR OPERATING LLC 8 mo
2000-09 — 2016-04 ENDEAVOR ENERGY RESOURCES L.P. 188 mo
2000-01 — 2000-08 STEPHENS, AUTRY C. 8 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2OVINTIV USA INC.59,2002018-11-29
1ENCANA OIL & GAS(USA) INC.49,5002018-11-27