LLM ZAV

Oil · District 01 · Lease #15624

Operator: EXCO OPERATING COMPANY, LP

Cum Oil

403k BBL

Cum Gas

687k MCF

casinghead

Wells

5

Production

2011-09 — 2026-04

Peak Month

2015-05

Production History

Cum Oil: 403,183 BBL Cum Gas: 687,182 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,933 BBL/mo

Di (annual)

12.7%

b-factor

0.0

EUR

370,654 BBL

R-squared

0.374

type

exponential

Operator History (from monthly production reports)

2013-07 — 2026-07 EXCO OPERATING COMPANY, LP 157 mo
2011-09 — 2013-06 CHESAPEAKE OPERATING, INC. 22 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
C 1HEXCO OPERATING COMPANY, LP19,0002014-09-17
C 2HEXCO OPERATING COMPANY, LP19,0002014-09-16
C 3HINEOS USA OIL & GAS LLC19,0002014-09-09
E 3HEXCO OPERATING COMPANY, LP19,0002011-07-25
E 6HEXCO OPERATING COMPANY, LP19,0002011-07-25