MANGOLD UNIT

Oil · District 09 · Lease #8641

Operator: ESTATE OF C.B. CHRISTIE JR

Cum Oil

244k BBL

Cum Gas

152k MCF

casinghead

Wells

22

Production

1993-01 — 2026-04

Peak Month

1993-07

Production History

Cum Oil: 243,899 BBL Cum Gas: 151,900 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

936 BBL/mo

Di (annual)

6.1%

b-factor

0.0

EUR

176,028 BBL

R-squared

0.737

type

exponential

Operator History (from monthly production reports)

2015-01 — 2026-07 ESTATE OF C.B. CHRISTIE JR 139 mo
1993-01 — 2014-12 CHRISTIE, C. B., JR. 264 mo

Wells (22)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
28ESTATE OF C.B. CHRISTIE JR13,7001987-06-16
1042-009-83991ESTATE OF C.B. CHRISTIE JR------
1142-009-83992ESTATE OF C.B. CHRISTIE JR------
1242-009-03299ESTATE OF C.B. CHRISTIE JR------
1442-009-03300ESTATE OF C.B. CHRISTIE JR------
1542-009-83995ESTATE OF C.B. CHRISTIE JR------
1642-009-03303ESTATE OF C.B. CHRISTIE JR------
1842-009-83998ESTATE OF C.B. CHRISTIE JR------
1942-009-83999ESTATE OF C.B. CHRISTIE JR------
2042-009-84000ESTATE OF C.B. CHRISTIE JR------
2142-009-03481ESTATE OF C.B. CHRISTIE JR------
2242-009-31320ESTATE OF C.B. CHRISTIE JR------
2342-009-31318ESTATE OF C.B. CHRISTIE JR------
2442-009-00677ESTATE OF C.B. CHRISTIE JR------
2542-009-31813ESTATE OF C.B. CHRISTIE JR------
342-009-83984ESTATE OF C.B. CHRISTIE JR------
442-009-03302ESTATE OF C.B. CHRISTIE JR------
542-009-83986ESTATE OF C.B. CHRISTIE JR------
642-009-00055ESTATE OF C.B. CHRISTIE JR------
742-009-03293ESTATE OF C.B. CHRISTIE JR------
842-009-83989ESTATE OF C.B. CHRISTIE JR------
942-009-03295ESTATE OF C.B. CHRISTIE JR------