CHILDRESS "140"

Oil · District 7C · Lease #17024

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

88k BBL

Cum Gas

614k MCF

casinghead

Wells

5

Production

2009-10 — 2022-07

Peak Month

2012-03

Production History

Cum Oil: 87,636 BBL Cum Gas: 613,663 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,115 BBL/mo

Di (annual)

41.8%

b-factor

0.1

EUR

67,376 BBL

R-squared

0.784

type

hyperbolic

Operator History (from monthly production reports)

2009-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 202 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5PIONEER NATURAL RES. USA INC.19,3002011-09-29
2PIONEER NATURAL RES. USA INC.19,3002011-08-12
3PIONEER NATURAL RES. USA INC.29,3002011-08-12
4PIONEER NATURAL RES. USA INC.19,5002009-10-27
1PIONEER NATURAL RES. USA INC.19,5002009-07-10