MIDKIFF 1S

Oil · District 08 · Lease #50843

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

333k BBL

Cum Gas

3.0M MCF

casinghead

Wells

1

Production

2018-07 — 2026-04

Peak Month

2018-08

Production History

Cum Oil: 332,900 BBL Cum Gas: 3,026,485 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,980 BBL/mo

Di (annual)

95.2%

b-factor

0.3

EUR

215,413 BBL

R-squared

0.534

type

hyperbolic

Operator History (from monthly production reports)

2018-07 — 2026-07 PIONEER NATURAL RES. USA, INC. 97 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
19HPIONEER NATURAL RES. USA, INC.110,5002017-09-29