COWDEN "E"

Oil · District 10 · Lease #35629

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

15k BBL

Cum Gas

0 MCF

Wells

1

Production

1997-10 — 2013-06

Peak Month

1997-11

Production History

Cum Oil: 15,177 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

354 BBL/mo

Di (annual)

55.5%

b-factor

0.7

EUR

18,501 BBL

R-squared

0.818

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PARKER & PARSLEY DEVELOPMENT L.P19,2501997-05-13
Live © 2026 Petrora