HOWETT UNIT ZAV F

Oil · District 01 · Lease #16715

Operator: EXCO OPERATING COMPANY, LP

Cum Oil

210k BBL

Cum Gas

80k MCF

casinghead

Wells

2

Production

2012-11 — 2026-04

Peak Month

2013-10

Production History

Cum Oil: 209,853 BBL Cum Gas: 80,218 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,036 BBL/mo

Di (annual)

18.4%

b-factor

0.2

EUR

243,323 BBL

R-squared

0.790

type

hyperbolic

Operator History (from monthly production reports)

2013-07 — 2026-07 EXCO OPERATING COMPANY, LP 157 mo
2012-11 — 2013-06 CHESAPEAKE OPERATING, INC. 8 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HEXCO OPERATING COMPANY, LP19,0002012-03-28
F 3HEXCO OPERATING COMPANY, LP19,0002012-03-28