Oil and Gas: Leases: Validity When Executed by Life Tenant and Remaindermen at Different Times

Cash Flow and Investment Project Outcomes Evidence from Bidding on Oil and Gas Leases

How does a rm s investment change with its cash ow To study this question we collect detailed project level data on oil and gas lease auctions Bidding data on all tracts and bidders including losing ones allow us to track changes in relative bid prices and lease composition Morover outcome data for every lease i e whether minerals where found or not allow us to track changes in pro tability of ...

Overlapping Remedies and the Unexpected Termination of Oil and Gas Leases [reprint, first published 2011]

consequence analysis of the leakage, ignition and explosion during high pressure sour gas injection process to the oil reservoir

there is no doubt that human being needs to become integrated with industry and industry needs to be progressed, daily. on the other hand, serious events in industrial units specially in oil industries has been shown that such damages and events are industry related ones. the consequence of such events and damages which resulted in chemical and poisoned explosions and loss of life and property ...

GRBAS and Cape-V scales: high reliability and consensus when applied at different times.

OBJECTIVES To evaluate whether the overall dysphonia grade, roughness, breathiness, asthenia, and strain (GRBAS) scale, and the Consensus Auditory Perceptual Evaluation-Voice (CAPE-V) scale show the same reliability and consensus when applied to the same vocal sample at different times. STUDY DESIGN Observational cross-sectional study. METHODS Sixty subjects had their voices recorded accord...

Life Cycle Engineering in the Oil and Gas Industries, with Reference to Hydrodesulphurization of Gas Oil