LUDEMAN D

Oil · District 08 · Lease #46971

Operator: SILVER HILL ENERGY PARTNERS, LLC

Cum Oil

5.2M BBL

Cum Gas

7.9M MCF

casinghead

Wells

12

Production

2015-06 — 2026-04

Peak Month

2018-03

Production History

Cum Oil: 5,170,141 BBL Cum Gas: 7,882,003 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

59,903 BBL/mo

Di (annual)

28.2%

b-factor

2.0

EUR

11,223,743 BBL

R-squared

0.520

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 COG OPERATING LLC 96 mo
2017-03 — 2018-07 RSP PERMIAN, LLC 17 mo
2016-04 — 2017-02 SILVER HILL ENERGY PARTNERS, LLC 11 mo
2015-06 — 2016-03 COG OPERATING LLC 10 mo

Wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
103HRCOG OPERATING LLC112,5002022-04-14
301HCOG OPERATING LLC212,7002020-12-03
101HCOG OPERATING LLC113,0002017-08-01
103HCOG OPERATING LLC113,0002017-08-01
201HCOG OPERATING LLC113,0002017-05-12
202HCOG OPERATING LLC113,0002017-05-12
2105HCOG OPERATING LLC113,5002017-01-09
303HCOG OPERATING LLC113,0002016-08-19
104HCOG OPERATING LLC114,0002016-04-26
102HCOG OPERATING LLC113,0002015-11-18
302HCOG OPERATING LLC213,0002014-11-24
2104COG OPERATING LLC314,5002014-10-27