Gas hydrates attracted worldwide attention due to their potential as huge energy resource in the recent decades. Effective parameters which influence the formation of hydrates are high pressure, low temperature and water presence. HYSYS software is one of the major simulators which are widely used in the chemical and thermodynamic processes. This research was conducted to simulate gas hydrate f...

This paper applies Data Envelopment Analysis (DEA) and Elasticity Analysis to an empirical assessment study on innovation ability and innovation potentiality. According to inputs and outputs data of these innovative enterprises, we build CCR model, BCC model and Elasticity model to measure their innovation ability and innovation potentiality. The results show that innovation ability is varied b...

Abstract Before a wide range of enhanced oil recovery (EOR) techniques were implemented for an oilfield, the EOR potential and economic evaluation should be evaluated in advance each reservoir to determine which technique was proper. In oilfield developed with fluvial delta reservoirs, complicated distribution scattered small reservoirs vertical horizontal directions brought trouble work. A rap...

BZ26-6 Oilfield is a kind of deep metamorphic rock buried-hill volatile oilfield in Bohai Sea, China. Its early development plan restricted due to the simultaneous production oil and gas large sections reservoirs, unclear understanding formation fluid properties uncertainty gas-oil interface. Through theoretical research on phase recovery experimental analysis crude characteristics original for...

In the post-modern literary tradition, an absence of universal truth replaces prior notions of one absolute truth, in terms of history as well as such notions as identity and society. Just as postmodernism dismantles the concept of absolute truth, Linda Hutcheon’s concept of the “narcissistic narrative” exemplifies the postmodern undermining of prior traditions: “The origins of the self-reflect...