THUNDER VALLEY 2 UNIT

Oil · District 08 · Lease #47165

Operator: THREE SPAN OIL & GAS, INC.

Cum Oil

87k BBL

Cum Gas

151k MCF

casinghead

Wells

2

Production

2015-09 — 2020-06

Peak Month

2015-11

Production History

Cum Oil: 87,424 BBL Cum Gas: 151,283 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,225 BBL/mo

Di (annual)

55.8%

b-factor

0.0

EUR

69,336 BBL

R-squared

0.417

type

exponential

Operator History (from monthly production reports)

2015-09 — 2020-12 THREE SPAN OIL & GAS, INC. 64 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DTHREE SPAN OIL & GAS, INC.28,1002015-11-06
1HTHREE SPAN OIL & GAS, INC.18,0002015-01-20