ROBBINS 1

Oil // district 9 // lease#18089

op: PIONEER NATURAL RES. USA, INC.

cum_oil

35k BBL

cum_gas

0 MCF

wells

1

production

2012-04 — 2016-07

peak_month

2012-09

-- production_history

cum_oil: 34,905 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,053 BBL/mo

Di (annual)

249.3%

b-factor

0.1

EUR

27,106 BBL

R-squared

0.946

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PIONEER NATURAL RES. USA, INC.211,3002013-03-06
EOF // multi-state drilling data platform // 2026