LANGFORD, W.J.

Oil · District 7B · Lease #16989

Operator: HUNTER ENERGY, INC.

Fields: STRAWN, N. (BEND CONGL.)

Cum Oil

1k BBL

Cum Gas

1k MCF

casinghead

Wells

1

Production

1993-01 — 2002-09

Peak Month

2000-08

Production History

Cum Oil: 1,315 BBL Cum Gas: 1,342 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

66 BBL/mo

Di (annual)

690.6%

b-factor

0.6

EUR

235 BBL

R-squared

0.376

type

hyperbolic

Operator History (from monthly production reports)

1998-01 — 2026-07 HUNTER ENERGY, INC. 343 mo

1997-06 — 1997-12 GORDON, W. K. JR. ESTATE OF 7 mo

1993-01 — 1997-05 GORDON, W. K., JR. 53 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
7	42-363-01707	HUNTER ENERGY, INC.	1	4,100	1981-06-19