TXL-27

Oil // district 9 // lease#9242

op: OVINTIV USA INC.

cum_oil

899k BBL

cum_gas

0 MCF

wells

14

production

1993-01 — 2026-03

peak_month

2014-06

-- production_history

cum_oil: 899,140 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

17,711 BBL/mo

Di (annual)

82.9%

b-factor

1.1

EUR

1,071,861 BBL

R-squared

0.939

type

hyperbolic

-- wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
28HCOG OPERATING LLC112,0002014-01-22
7COG OPERATING LLC112,0002013-12-02
16COG OPERATING LLC112,0002013-10-03
14COG OPERATING LLC112,0002013-06-07
9COG OPERATING LLC111,4002013-04-03
13COG OPERATING LLC211,4002012-10-24
10COG OPERATING LLC111,4002012-10-11
8COG OPERATING LLC112,0002012-06-21
15COG OPERATING LLC212,0002012-02-28
5BYRD OPERATING COMPANY19,3501993-09-22
4LACY & BYRD, INC.19,3501982-06-02
3LACY & BYRD, INC.19,3501982-05-19
2LACY & BYRD, INC.19,3001981-12-29
1LACY & BYRD, INC.19,3001981-09-16
EOF // multi-state drilling data platform // 2026