HENDERSON RANCH UNIT

Oil · District 7C · Lease #10062

Operator: CONCHO OILFIELD SERV & OPER CO.

Cum Oil

277k BBL

Cum Gas

24k MCF

casinghead

Wells

9

Production

1993-01 — 2009-06

Peak Month

1994-10

Production History

Cum Oil: 276,583 BBL Cum Gas: 23,785 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,377 BBL/mo

Di (annual)

834.5%

b-factor

0.8

EUR

57,747 BBL

R-squared

0.393

type

hyperbolic

Operator History (from monthly production reports)

1997-12 — 2012-04 CONCHO OILFIELD SERV & OPER CO. 173 mo
1993-01 — 1997-11 CIMARRON PROPERTIES, INC. 59 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6059CONCHO OILFIELD SERV & OPER CO.34,1001990-08-29
2059CONCHO OILFIELD SERV & OPER CO.23,9201988-11-02
1159CONCHO OILFIELD SERV & OPER CO.14,2001986-01-24
559CONCHO OILFIELD SERV & OPER CO.14,1001985-06-21
260CONCHO OILFIELD SERV & OPER CO.14,1001985-06-07
8059CONCHO OILFIELD SERV & OPER CO.14,1001985-05-24
4059CONCHO OILFIELD SERV & OPER CO.14,1001984-11-28
3059CONCHO OILFIELD SERV & OPER CO.14,0001983-09-15
1059CONCHO OILFIELD SERV & OPER CO.13,9001982-10-18