POKER

Oil · District 10 · Lease #128

Operator: LARGE OPERATING LLC

Cum Oil

20k BBL

Cum Gas

63k MCF

casinghead

Wells

20

Production

1993-01 — 2026-04

Peak Month

1993-07

Production History

Cum Oil: 20,229 BBL Cum Gas: 62,836 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

99 BBL/mo

Di (annual)

5.5%

b-factor

0.0

EUR

20,069 BBL

R-squared

0.315

type

exponential

Operator History (from monthly production reports)

2019-04 — 2026-07 LARGE OPERATING LLC 88 mo
2005-07 — 2019-03 CIRRUS EXPLORATION COMPANY 165 mo
1999-05 — 2005-06 HOPKINS PRODUCTION CO 74 mo
1993-01 — 1999-04 HARVEST RESOURCES CORP. 76 mo

Wells (20)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2LARGE OPERATING LLC23,6002010-03-09
2RLARGE OPERATING LLC23,6002010-03-09
6LARGE OPERATING LLC13,2351986-02-11
10LARGE OPERATING LLC13,2001985-09-19
142-065-81302LARGE OPERATING LLC------
1142-065-81312LARGE OPERATING LLC------
12W42-065-02095LARGE OPERATING LLC------
1342-065-81314LARGE OPERATING LLC------
1442-065-81315LARGE OPERATING LLC------
1542-065-81316LARGE OPERATING LLC------
1642-065-81317LARGE OPERATING LLC------
1742-065-81318LARGE OPERATING LLC------
1842-065-81319LARGE OPERATING LLC------
1942-065-81320LARGE OPERATING LLC------
342-065-81304LARGE OPERATING LLC------
442-065-81305LARGE OPERATING LLC------
542-065-81306LARGE OPERATING LLC------
742-065-81308LARGE OPERATING LLC------
842-065-81309LARGE OPERATING LLC------
942-065-81310LARGE OPERATING LLC------