DYSINGER-HEAVEN

Oil · District 09 · Lease #22637

Operator: PARKER & PARSLEY DEVELOPMENT CO.

Fields: JAMES

Cum Oil

14k BBL

Cum Gas

6k MCF

casinghead

Wells

4

Production

1993-01 — 1996-10

Peak Month

1995-06

Production History

Cum Oil: 13,739 BBL Cum Gas: 6,483 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,220 BBL/mo

Di (annual)

416.3%

b-factor

1.2

EUR

26,602 BBL

R-squared

0.867

type

hyperbolic

Operator History (from monthly production reports)

1995-01 — 1997-02 MERIT ENERGY COMPANY 26 mo
1993-01 — 1994-12 PARKER & PARSLEY DEVELOPMENT CO. 24 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RIDGE OIL COMPANY26,0002008-09-18
6RIDGE OIL COMPANY14,5001995-04-18
4RIDGE OIL COMPANY14,1001988-10-11
3RIDGE OIL COMPANY24,9991987-06-18