TXL '21'

Oil // district 9 // lease#17975

op: WINN OPERATING, LLC

cum_oil

333k BBL

cum_gas

0 MCF

wells

6

production

2012-05 — 2026-03

peak_month

2013-07

-- production_history

cum_oil: 333,286 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

7,208 BBL/mo

Di (annual)

44.9%

b-factor

0.3

EUR

273,072 BBL

R-squared

0.754

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3COG OPERATING LLC112,0002013-02-27
11COG OPERATING LLC112,0002013-01-30
12COG OPERATING LLC112,0002012-06-21
2COG OPERATING LLC112,0002012-05-08
16COG OPERATING LLC112,0002012-02-22
15COG OPERATING LLC112,0002012-02-10
EOF // multi-state drilling data platform // 2026