NAIL RANCH

Oil // district 10 // lease#45283

op: QEP ENERGY COMPANY

cum_oil

409k BBL

cum_gas

0 MCF

wells

5

production

2012-10 — 2026-03

peak_month

2014-03

-- production_history

cum_oil: 409,414 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

10,646 BBL/mo

Di (annual)

48.8%

b-factor

0.3

EUR

371,692 BBL

R-squared

0.718

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4EDIAMONDBACK E&P LLC112,0002016-11-30
2601HDIAMONDBACK E&P LLC311,5002013-10-11
3EELEMENT PETRO OPERATING II, LLC212,0002013-04-30
2EELEMENT PETRO OPERATING II, LLC212,0002013-01-31
1EELEMENT PETRO OPERATING II, LLC212,0002012-06-22
EOF // multi-state drilling data platform // 2026