COUNCIL-MORGAN 27

Oil · District 7C · Lease #19143

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

298k BBL

Cum Gas

1.0M MCF

casinghead

Wells

1

Production

2015-08 — 2026-04

Peak Month

2015-09

Production History

Cum Oil: 298,464 BBL Cum Gas: 1,017,316 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,492 BBL/mo

Di (annual)

140.0%

b-factor

0.7

EUR

336,772 BBL

R-squared

0.854

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2015-08 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 66 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4404HPIONEER NATURAL RES. USA, INC.19,4002015-05-28