SPANISH TRAIL 48 HZ UNIT

Oil · District 08 · Lease #48103

Operator: RSP PERMIAN, LLC

Cum Oil

3.8M BBL

Cum Gas

8.9M MCF

casinghead

Wells

20

Production

2016-09 — 2026-04

Peak Month

2019-01

Production History

Cum Oil: 3,773,569 BBL Cum Gas: 8,940,184 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

108,042 BBL/mo

Di (annual)

133.3%

b-factor

1.0

EUR

4,100,269 BBL

R-squared

0.925

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 COG OPERATING LLC 96 mo
2016-09 — 2018-07 RSP PERMIAN, LLC 23 mo

Wells (20)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4824MSCOG OPERATING LLC212,0002018-05-25
4824WACOG OPERATING LLC212,0002018-05-25
4824LSCOG OPERATING LLC212,0002018-05-24
4828LSCOG OPERATING LLC112,0002017-11-09
4828WBCOG OPERATING LLC112,0002017-11-09
4825LSCOG OPERATING LLC112,0002017-06-08
4825WACOG OPERATING LLC112,0002017-06-08
4825MSCOG OPERATING LLC412,0002017-04-24
4826LSCOG OPERATING LLC112,0002015-03-13
4826MSCOG OPERATING LLC112,0002015-03-13
4826WBCOG OPERATING LLC212,0002015-03-13
4820LSCOG OPERATING LLC112,0002014-12-30
4827LSCOG OPERATING LLC112,0002014-12-05
4827WACOG OPERATING LLC112,0002014-12-05
4820WACOG OPERATING LLC112,0002014-12-04
4818LSCOG OPERATING LLC112,0002014-10-02
4818WBCOG OPERATING LLC112,0002014-10-02
4817WBCOG OPERATING LLC212,0002014-01-03
4817LSCOG OPERATING LLC212,0002013-12-31
4817MSCOG OPERATING LLC212,0002013-12-31