S. T. 186-L S/2 SE/4

Oil · District 03 · Lease #25894

Operator: PETROQUEST ENERGY, L.L.C.

Cum Oil

1.3M BBL

Cum Gas

1.3M MCF

casinghead

Wells

1

Production

2012-01 — 2026-02

Peak Month

2012-03

Production History

Cum Oil: 1,331,720 BBL Cum Gas: 1,284,542 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,590 BBL/mo

Di (annual)

53.8%

b-factor

0.7

EUR

1,535,322 BBL

R-squared

0.949

type

hyperbolic

Operator History (from monthly production reports)

2018-10 — 2026-07 EMERALD GATHER AND TRANS, LLC 94 mo
2017-12 — 2018-09 NORTHSTAR OFFSHORE VENTURES LLC 10 mo
2013-08 — 2017-11 PETROQUEST ENERGY, L.L.C. 52 mo
2012-01 — 2013-07 HALL-HOUSTON EXPL. III, L.P. 19 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1EMERALD GATHER AND TRANS LLC47,0002021-03-04