ELWANDA

Oil · District 8A · Lease #69820

Operator: HALLIBURTON OPERATING COMPANY

Cum Oil

72k BBL

Cum Gas

0 MCF

Wells

2

Production

2012-01 — 2026-04

Peak Month

2012-03

Production History

Cum Oil: 71,678 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,325 BBL/mo

Di (annual)

62.9%

b-factor

0.4

EUR

72,437 BBL

R-squared

0.876

type

hyperbolic

Operator History (from monthly production reports)

2012-01 — 2026-07 HALLIBURTON OPERATING COMPANY 175 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HALLIBURTON OPERATING COMPANY18,0002012-11-26
2HALLIBURTON OPERATING COMPANY16,0002011-11-30