NED SMITH UNIT

Oil · District 8A · Lease #66532

Operator: ESTANCIA OIL & GAS, LLC

Cum Oil

272k BBL

Cum Gas

69k MCF

casinghead

Wells

4

Production

1993-01 — 2026-03

Peak Month

1996-07

Production History

Cum Oil: 271,609 BBL Cum Gas: 68,925 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,342 BBL/mo

Di (annual)

19.5%

b-factor

0.4

EUR

218,035 BBL

R-squared

0.816

type

hyperbolic

Operator History (from monthly production reports)

2015-08 — 2026-07 ESTANCIA OIL & GAS, LLC 132 mo
2001-08 — 2015-07 BROWN, H.L. OPERATING, L.L.C. 168 mo
1993-01 — 2001-07 BROWN, H. L., JR. 103 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3AESTANCIA OIL & GAS, LLC17,5001983-08-10
1ESTANCIA OIL & GAS, LLC17,5101983-03-09
4ESTANCIA OIL & GAS, LLC28,0001983-01-26
2ESTANCIA OIL & GAS, LLC17,5001981-06-01