DAVIS 34-169 B UNIT

Oil // district 10 // lease#42521

op: ANADARKO PETROLEUM CORPORATION

cum_oil

707k BBL

cum_gas

0 MCF

wells

3

production

2013-01 — 2026-03

peak_month

2015-03

-- production_history

cum_oil: 706,579 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

25,076 BBL/mo

Di (annual)

64.9%

b-factor

0.1

EUR

514,953 BBL

R-squared

0.882

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HANADARKO PETROLEUM CORPORATION316,0002017-04-24
2HANADARKO E&P ONSHORE LLC113,0002014-04-15
3HANADARKO E&P ONSHORE LLC113,0002014-04-10
EOF // data source: Texas Railroad Commission // 2026