CALVERLEY 37-36

Oil · District 08 · Lease #49857

Operator: RSP PERMIAN, LLC

Cum Oil

4.7M BBL

Cum Gas

30.9M MCF

casinghead

Wells

16

Production

2017-12 — 2026-04

Peak Month

2020-12

Production History

Cum Oil: 4,662,872 BBL Cum Gas: 30,880,677 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

97,265 BBL/mo

Di (annual)

45.6%

b-factor

0.0

EUR

2,561,082 BBL

R-squared

0.657

type

exponential

Operator History (from monthly production reports)

2018-08 — 2026-07 COG OPERATING LLC 96 mo
2017-12 — 2018-07 RSP PERMIAN, LLC 8 mo

Wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
109LHCOG OPERATING LLC112,0002020-02-13
17AHCOG OPERATING LLC112,0002020-02-13
10BHCOG OPERATING LLC212,0002019-06-20
105LHCOG OPERATING LLC212,0002019-06-19
106LHCOG OPERATING LLC212,0002019-06-19
11AHCOG OPERATING LLC212,0002019-06-19
12BHCOG OPERATING LLC212,0002019-06-19
9AHCOG OPERATING LLC212,0002019-06-19
7HCOG OPERATING LLC212,0002017-10-19
8HCOG OPERATING LLC212,0002017-10-19
3HCOG OPERATING LLC112,0002017-10-18
4HCOG OPERATING LLC112,0002017-10-18
5HCOG OPERATING LLC212,0002017-10-18
6HCOG OPERATING LLC212,0002017-10-18
1HCOG OPERATING LLC112,0002017-05-22
2HCOG OPERATING LLC212,0002017-05-22