COLTHARP

Oil · District 10 · Lease #8676

Operator: SANGUINE GAS EXPLORATION, LLC

Cum Oil

266k BBL

Cum Gas

1.3M MCF

casinghead

Wells

3

Production

2011-12 — 2026-04

Peak Month

2013-03

Production History

Cum Oil: 266,298 BBL Cum Gas: 1,330,708 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,790 BBL/mo

Di (annual)

292.3%

b-factor

0.8

EUR

82,900 BBL

R-squared

0.465

type

hyperbolic

Operator History (from monthly production reports)

2011-12 — 2026-07 SANGUINE GAS EXPLORATION, LLC 176 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4058HSANGUINE GAS EXPLORATION, LLC111,6002012-11-15
3058HSANGUINE GAS EXPLORATION, LLC111,5002012-03-24
2058HSANGUINE GAS EXPLORATION, LLC111,0002011-09-01