STATE OF TEXAS -DC-

Oil // district 10 // lease#26002

op: XTO ENERGY INC.

cum_oil

717k BBL

cum_gas

0 MCF

wells

12

production

1993-01 — 2026-03

peak_month

2001-12

-- production_history

cum_oil: 716,795 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

7,200 BBL/mo

Di (annual)

16.0%

b-factor

0.0

EUR

540,652 BBL

R-squared

0.898

type

exponential

-- wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10XJETTA OPERATING COMPANY, INC.413,5002023-09-27
11XJETTA OPERATING COMPANY, INC.413,5002023-09-27
2TEXACO INC.213,0002001-07-02
10TEXACO INC.26,7002000-06-21
9TEXACO INC.26,6502000-06-21
8TEXACO INC.16,6301980-12-23
1TEXACO INC.16,6701980-08-20
1WTEXACO INC.16,6701980-08-20
5TEXACO INC.16,6001980-08-07
6TEXACO INC.16,6001980-08-07
7TEXACO INC.16,6001980-08-07
3TEXACO INC.16,6001980-05-13
EOF // data source: Texas Railroad Commission // 2026