GRASTON

Oil · District 7C · Lease #19316

Operator: DISCOVERY NATURAL RESOURCES LLC

Cum Oil

53k BBL

Cum Gas

271k MCF

casinghead

Wells

3

Production

2016-03 — 2026-04

Peak Month

2017-07

Production History

Cum Oil: 53,313 BBL Cum Gas: 271,211 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,117 BBL/mo

Di (annual)

386.1%

b-factor

1.8

EUR

102,726 BBL

R-squared

0.874

type

hyperbolic

Operator History (from monthly production reports)

2016-03 — 2026-07 DISCOVERY NATURAL RESOURCES LLC 125 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1934HDISCOVERY NATURAL RESOURCES LLC19,5002015-12-03
1934LDISCOVERY NATURAL RESOURCES LLC19,5002015-12-03
1934ODISCOVERY NATURAL RESOURCES LLC19,5002015-12-03