CWEI-CHK 197-13

Oil · District 08 · Lease #41737

Operator: WILLIAMS, CLAYTON ENERGY, INC.

Fields: WOLFBONE (TREND AREA)

Cum Oil

137k BBL

Cum Gas

215k MCF

casinghead

Wells

2

Production

2011-08 — 2020-08

Peak Month

2012-04

Production History

Cum Oil: 136,967 BBL Cum Gas: 215,033 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,842 BBL/mo

Di (annual)

76.2%

b-factor

0.6

EUR

167,646 BBL

R-squared

0.701

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 NOBLE ENERGY INC 96 mo

2017-04 — 2018-07 NBL PERMIAN LLC 16 mo

2011-08 — 2017-03 WILLIAMS, CLAYTON ENERGY, INC. 68 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2H	42-389-32967	NOBLE ENERGY INC	2	13,500	2011-08-15
1	42-389-32796	NOBLE ENERGY INC	1	13,500	2011-04-05