< leases

SMITH, M. V. MRS "A"

Oil · District 8A · Lease #6161

Operator: PERMIAN RESOURCES, INC.

Fields: SMITH (SPRABERRY)

Cum Oil

247k BBL

Cum Gas

46k MCF

casinghead

Wells

4

Production

1993-01 — 2013-10

Peak Month

1997-03

Production History

Cum Oil: 246,772 BBL Cum Gas: 46,184 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,695 BBL/mo

Di (annual)

9.6%

b-factor

0.0

EUR

210,021 BBL

R-squared

0.789

type

exponential

Operator History (from monthly production reports)

2013-11 — 2014-02 ESTANCIA OIL & GAS, LLC 4 mo
2012-09 — 2013-10 ENERVEST OPERATING, L.L.C. 14 mo
2004-05 — 2012-08 CHESAPEAKE OPERATING, INC. 100 mo
2000-05 — 2004-04 PERMIAN RESOURCES, INC. 48 mo
1993-01 — 2000-04 MERIT ENERGY COMPANY 88 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1R42-115-00874ESTANCIA OIL & GAS LLC17,9831994-01-25
542-115-32427ESTANCIA OIL & GAS LLC18,1001987-03-26
242-115-00875ESTANCIA OIL & GAS LLC------
342-115-00876ESTANCIA OIL & GAS LLC------