HENDERSON

Oil · District 09 · Lease #21063

Operator: S&G OIL LLC

Cum Oil

108k BBL

Cum Gas

22 MCF

casinghead

Wells

10

Production

1993-01 — 2026-03

Peak Month

1994-12

Production History

Cum Oil: 108,104 BBL Cum Gas: 22 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

521 BBL/mo

Di (annual)

6.1%

b-factor

0.0

EUR

97,674 BBL

R-squared

0.707

type

exponential

Operator History (from monthly production reports)

2025-02 — 2026-07 S&G OIL LLC 18 mo
1993-01 — 2025-01 M & A OIL COMPANY, LTD. 385 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6DS&G OIL LLC11,8401985-08-20
16S&G OIL LLC11,8501985-04-26
11S&G OIL LLC11,8501984-10-17
12S&G OIL LLC11,8501984-04-13
6S&G OIL LLC11,8501983-08-24
5S&G OIL LLC21,8501983-03-14
3S&G OIL LLC11,8501982-02-17
4S&G OIL LLC11,8501981-12-31
1S&G OIL LLC11,8501981-04-09
2S&G OIL LLC11,8501981-04-09