WILLIAMS, PEARL

Oil · District 7C · Lease #8427

Operator: THREE RIVERS OPERATING CO LLC

Cum Oil

13k BBL

Cum Gas

177k MCF

casinghead

Wells

7

Production

1993-01 — 2010-10

Peak Month

1993-05

Production History

Cum Oil: 12,924 BBL Cum Gas: 177,310 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

165 BBL/mo

Di (annual)

37.9%

b-factor

1.1

EUR

16,894 BBL

R-squared

0.647

type

hyperbolic

Operator History (from monthly production reports)

2012-08 — 2017-08 COG OPERATING LLC 61 mo
2010-04 — 2012-07 THREE RIVERS OPERATING CO LLC 28 mo
2004-04 — 2010-03 CHESAPEAKE OPERATING, INC. 72 mo
2004-01 — 2004-03 CONCHO EXPLORATION INC 3 mo
1993-01 — 2003-12 RICKS EXPLORATION, INC. 132 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7DOUBLE EAGLE OPERATING, LLC26,8501993-04-30
10DOUBLE EAGLE OPERATING, LLC27,4301992-12-21
1DOUBLE EAGLE OPERATING LLC17,8221980-10-16
11COG OPERATING LLC16,9001980-09-30
8COG OPERATING LLC16,8501980-06-11
5COG OPERATING LLC16,8501980-04-28
6COG OPERATING LLC16,8501980-04-28