MARSHALL DILLON 25

Oil · District 08 · Lease #43861

Operator: ROSETTA RESOURCES OPERATING LP

Fields: WOLFBONE (TREND AREA)

Cum Oil

92k BBL

Cum Gas

124k MCF

casinghead

Wells

3

Production

2013-02 — 2020-04

Peak Month

2013-03

Production History

Cum Oil: 91,614 BBL Cum Gas: 124,369 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,637 BBL/mo

Di (annual)

86.4%

b-factor

0.2

EUR

80,445 BBL

R-squared

0.604

type

hyperbolic

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

2013-02 — 2013-05 COMSTOCK OIL & GAS, LP 4 mo

Wells (3)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-389-34265	NOBLE ENERGY INC	1	13,000	2014-05-20
2	42-389-33935	NOBLE ENERGY INC	3	13,000	2013-09-18
1	42-389-33543	NOBLE ENERGY INC	1	12,000	2012-12-12