SAM PREWITT 255 UNIT B

Oil · District 08 · Lease #42418

Operator: ROSETTA RESOURCES OPERATING LP

Fields: WOLFBONE (TREND AREA)

Cum Oil

387k BBL

Cum Gas

600k MCF

casinghead

Wells

2

Production

2012-10 — 2026-04

Peak Month

2017-01

Production History

Cum Oil: 386,632 BBL Cum Gas: 599,694 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,647 BBL/mo

Di (annual)

30.7%

b-factor

0.0

EUR

259,371 BBL

R-squared

0.449

type

exponential

Operator History (from monthly production reports)

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

2013-06 — 2018-07 ROSETTA RESOURCES OPERATING LP 62 mo

2012-10 — 2013-05 COMSTOCK OIL & GAS, LP 8 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2H	42-389-34623	NOBLE ENERGY INC	1	13,000	2014-11-03
1	42-389-33421	NOBLE ENERGY INC	1	12,500	2012-08-09