JO ANN ESSE UNIT I

Oil · District 02 · Lease #9761

Operator: BURLINGTON RESOURCES O & G CO LP

Cum Oil

1.4M BBL

Cum Gas

4.2M MCF

casinghead

Wells

4

Production

2011-08 — 2026-03

Peak Month

2020-01

Production History

Cum Oil: 1,422,520 BBL Cum Gas: 4,208,219 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,993 BBL/mo

Di (annual)

45.5%

b-factor

0.0

EUR

791,115 BBL

R-squared

0.492

type

exponential

Operator History (from monthly production reports)

2011-08 — 2026-07 BURLINGTON RESOURCES O & G CO LP 180 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BURLINGTON RESOURCES O & G CO LP117,0002019-02-26
3BURLINGTON RESOURCES O & G CO LP117,0002019-02-26
4BURLINGTON RESOURCES O & G CO LP217,0002019-02-26
1BURLINGTON RESOURCES O & G CO LP112,0002011-06-03