COX "19"

Oil · District 7C · Lease #17517

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

175k BBL

Cum Gas

478k MCF

casinghead

Wells

6

Production

2011-06 — 2021-04

Peak Month

2012-12

Production History

Cum Oil: 174,966 BBL Cum Gas: 477,789 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,121 BBL/mo

Di (annual)

65.5%

b-factor

0.0

EUR

148,719 BBL

R-squared

0.403

type

exponential

Operator History (from monthly production reports)

2011-06 — 2021-11 PIONEER NATURAL RES. USA, INC. 126 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6PIONEER NATURAL RES. USA INC.211,7002012-05-01
5PIONEER NATURAL RES. USA INC.111,0002012-02-24
4PIONEER NATURAL RES. USA INC.110,9002011-12-02
3PIONEER NATURAL RES. USA INC.110,9002011-08-26
2PIONEER NATURAL RES. USA INC.111,1002011-05-17
1PIONEER NATURAL RES. USA, INC.210,9752011-02-18