NEAL RANCH "56"

Oil · District 7C · Lease #16698

Operator: TERRACE PETROLEUM CORPORATION

Cum Oil

565k BBL

Cum Gas

980k MCF

casinghead

Wells

8

Production

2008-09 — 2026-04

Peak Month

2014-10

Production History

Cum Oil: 565,107 BBL Cum Gas: 979,990 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,532 BBL/mo

Di (annual)

19.1%

b-factor

0.5

EUR

677,146 BBL

R-squared

0.797

type

hyperbolic

Operator History (from monthly production reports)

2010-01 — 2026-07 COG OPERATING LLC 199 mo
2008-09 — 2009-12 TERRACE PETROLEUM CORPORATION 16 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12COG OPERATING LLC112,0002013-06-17
14COG OPERATING LLC212,0002013-05-01
2COG OPERATING LLC211,0002011-09-09
4COG OPERATING LLC112,0002010-10-26
3COG OPERATING LLC112,0002010-09-09
7COG OPERATING LLC110,8002010-07-29
8COG OPERATING LLC111,0002010-03-09
1COG OPERATING LLC110,8002008-04-08