PERKINS -F-

Oil // district 10 // lease#27167

op: WATERBRIDGE TEXAS OPERATING LLC

cum_oil

1.1M BBL

cum_gas

0 MCF

wells

27

production

1993-01 — 2026-03

peak_month

2015-05

-- production_history

cum_oil: 1,129,607 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

15,014 BBL/mo

Di (annual)

35.0%

b-factor

0.7

EUR

1,149,987 BBL

R-squared

0.949

type

hyperbolic

-- wells (27)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
46OXY USA INC.16,8002015-01-07
27OXY USA INC.16,6002014-10-22
28OXY USA INC.16,6002014-10-22
36OXY USA INC.16,6002014-10-22
35OXY USA INC.16,6002014-06-11
29OXY USA INC.16,7002014-03-11
30WDOXY USA INC.19,0002014-03-03
25OXY USA INC.113,5002013-05-09
26OXY USA INC.113,0002013-03-27
24OXY USA INC.16,5002013-01-18
23OXY USA INC.16,5002012-08-04
21LATIGO PETROLEUM TEXAS, LP15,5002005-09-13
22LATIGO PETROLEUM TEXAS, LP25,5002005-08-08
4WLATIGO PETROLEUM TEXAS, LP25,5002005-06-06
10LATIGO PETROLEUM TEXAS, LP15,5002005-04-11
11LATIGO PETROLEUM TEXAS, LP15,5002005-01-31
12LATIGO PETROLEUM TEXAS, LP25,5002005-01-31
13LATIGO PETROLEUM TEXAS, LP25,5002005-01-31
8LATIGO PETROLEUM TEXAS, LP15,5002005-01-31
9LATIGO PETROLEUM TEXAS, LP15,5002005-01-31
6LATIGO PETROLEUM TEXAS, LP15,5002004-08-27
7LATIGO PETROLEUM TEXAS, LP15,5002004-08-27
5SAGA PET. LTD LIABILITY CO OF CO25,1002004-01-05
3CITIES SERVICE COMPANY15,0001981-12-16
2CITIES SERVICE COMPANY17,6501981-09-11
2WCITIES SERVICE COMPANY17,6501981-09-11
1CITIES SERVICE COMPANY17,6501981-08-06
EOF // data source: Texas Railroad Commission // 2026