RICHTER, LOUIS

Oil · District 08 · Lease #39735

Operator: VANGUARD OPERATING, LLC

Cum Oil

119k BBL

Cum Gas

1.3M MCF

casinghead

Wells

5

Production

2008-02 — 2026-04

Peak Month

2014-11

Production History

Cum Oil: 118,929 BBL Cum Gas: 1,259,418 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

957 BBL/mo

Di (annual)

14.5%

b-factor

0.0

EUR

78,984 BBL

R-squared

0.424

type

exponential

Operator History (from monthly production reports)

2025-11 — 2026-07 CRESCENT ENERGY OPERATING, LLC 9 mo
2022-01 — 2025-10 CONTANGO RESOURCES, LLC 46 mo
2021-02 — 2021-12 CONTANGO RESOURCES, INC. 11 mo
2019-09 — 2021-01 GRIZZLY OP OF DELAWARE, LLC 17 mo
2015-11 — 2019-08 VANGUARD OPERATING, LLC 46 mo
2008-02 — 2015-10 EAGLE ROCK OPERATING COMPANY,LLC 93 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
95CRESCENT ENERGY OPERATING, LLC210,0002013-12-03
80CRESCENT ENERGY OPERATING, LLC49,5002013-01-16
78CRESCENT ENERGY OPERATING, LLC49,5002012-08-13
97CRESCENT ENERGY OPERATING, LLC29,5002010-11-10
96CRESCENT ENERGY OPERATING, LLC310,0002009-08-11