TRAYLOR WEST ZAV C

Oil · District 01 · Lease #15993

Operator: EXCO OPERATING COMPANY, LP

Cum Oil

695k BBL

Cum Gas

423k MCF

casinghead

Wells

8

Production

2011-12 — 2026-04

Peak Month

2012-11

Production History

Cum Oil: 694,697 BBL Cum Gas: 422,601 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,189 BBL/mo

Di (annual)

20.7%

b-factor

0.0

EUR

533,214 BBL

R-squared

0.310

type

exponential

Operator History (from monthly production reports)

2013-07 — 2026-07 EXCO OPERATING COMPANY, LP 157 mo
2011-12 — 2013-06 CHESAPEAKE OPERATING, INC. 19 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
B 2HEXCO OPERATING COMPANY, LP17,0002019-11-21
A 4HEXCO OPERATING COMPANY, LP19,0002011-11-09
1HEXCO OPERATING COMPANY, LP19,0002011-09-08
4HEXCO OPERATING COMPANY, LP19,0002011-09-08
C 1HEXCO OPERATING COMPANY, LP19,0002011-09-08
C 4HEXCO OPERATING COMPANY, LP19,0002011-09-08
G 1HEXCO OPERATING COMPANY, LP212,0002011-08-31
G 4HEXCO OPERATING COMPANY, LP112,0002011-08-31