POPE 140

Oil · District 10 · Lease #9428

Operator: SPINDLETOP OIL & GAS COMPANY

Cum Oil

15k BBL

Cum Gas

115k MCF

casinghead

Wells

1

Production

2015-03 — 2026-04

Peak Month

2017-07

Production History

Cum Oil: 14,642 BBL Cum Gas: 114,854 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

771 BBL/mo

Di (annual)

340.1%

b-factor

0.5

EUR

5,260 BBL

R-squared

0.761

type

hyperbolic

Operator History (from monthly production reports)

2015-03 — 2026-07 SPINDLETOP OIL & GAS COMPANY 137 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HSPINDLETOP OIL & GAS COMPANY16,6002013-10-11