GILLHAM 1-5 WRD

Oil · District 08 · Lease #42383

Operator: SHELL WESTERN E&P

Cum Oil

1.1M BBL

Cum Gas

2.0M MCF

casinghead

Wells

5

Production

2012-09 — 2026-04

Peak Month

2013-04

Production History

Cum Oil: 1,145,992 BBL Cum Gas: 1,989,959 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

26,137 BBL/mo

Di (annual)

118.8%

b-factor

1.3

EUR

1,526,972 BBL

R-squared

0.841

type

hyperbolic

Operator History (from monthly production reports)

2021-09 — 2026-07 PDEH LLC 59 mo
2012-10 — 2021-08 SHELL WESTERN E&P 107 mo
2012-09 — 2012-09 CHESAPEAKE OPERATING, INC. 1 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HNPDEH LLC112,0002015-12-03
4HPDEH LLC218,0002012-01-05
5HPDEH LLC218,0002012-01-04
3HPDEH LLC118,0002011-11-16
2HPDEH LLC112,0002011-11-04