< leases

TREES RANCH 35-38

Oil · District 08 · Lease #51275

Operator: PIONEER NATURAL RES. USA, INC.

Fields: PHANTOM (WOLFCAMP)

Cum Oil

781k BBL

Cum Gas

831k MCF

casinghead

Wells

2

Production

2018-03 — 2026-04

Peak Month

2018-04

Production History

Cum Oil: 781,381 BBL Cum Gas: 831,295 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

35,580 BBL/mo

Di (annual)

409.8%

b-factor

1.8

EUR

1,674,017 BBL

R-squared

0.911

type

hyperbolic

Operator History (from monthly production reports)

2021-12 — 2026-07 CONTINENTAL RESOURCES, INC. 56 mo
2021-02 — 2021-11 PIONEER NATURAL RES. USA, INC. 10 mo
2018-03 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 35 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4101H42-371-39491CONTINENTAL RESOURCES, INC.210,3002017-02-27
4301H42-371-39487CONTINENTAL RESOURCES, INC.210,5002017-02-24