This paper considers the upstream oil and gas domain, or more precisely the daily production optimization problem in which production engineers aim to utilize the production systems as efficiently as possible by for instance maximizing the revenue stream. This is done by adjusting control inputs like choke valves, artificial lift parameters and routing of well streams. It is well known that the...

We assessed current water consumption during liquid fuel production, evaluating major steps of fuel lifecycle for five fuel pathways: bioethanol from corn, bioethanol from cellulosic feedstocks, gasoline from U.S. conventional crude obtained from onshore wells, gasoline from Saudi Arabian crude, and gasoline from Canadian oil sands. Our analysis revealed that the amount of irrigation water used...

In 2004, the United States consumed 140 billion gallons of gasoline and 40 billion gallons of diesel for on-road transportation (Annual Energy Outlook, 2007; http://www.eia.doe.gov/oifa/aeo/). In an effort to reduce dependence on petroleum-based fuel products and reduce their negative impact on the environment (Hill et al., 2006), production of biofuels from renewable energy sources has experie...

Abstract Background: In shale basins, petroleum systems are complex; they hold data sources in Big Data scales. The motivation of research lies with the facts exploring effective inherent connectivity between unconventional systems. energy reservoir is ambiguous within a distinctive ecosystem. Heterogeneity and multidimensionality unstructured additional challenges, precluding systematic modell...

Kharaka has been a research hydrogeochemist with the U.S. Geological Survey since 1975. His investigations have emphasized waterrock interactions in petroliferous sedimentary basins. Current research covers the fields of water-rock-gas interactions, CO2 sequestration in saline aquifers, contamination from agricultural drainage and petroleum-produced water, and fluid-fault interactions. Kharaka ...

The Bonaparte Gulf Basin Province (USGS #3910) of northern Australia contains three important hydrocarbon source-rock intervals. The oldest source-rock interval and associated reservoir rocks is the Milligans-Carboniferous, Permian petroleum system. This petroleum system is located at the southern end of Joseph Bonaparte Gulf and includes both onshore and offshore areas within a northwest to so...

An offshore elements layout project consists of positioning oil wells, manifolds and platforms in offshore areas, as well as routing the pipelines that connect these elements. The design process involves a set of restrictions, a great number of decisions and an infinite number of design alternatives. This paper presents a new model to solve this problem based on combining two strategies: divide...