Greenhouse gas emissions gas density calculator


Devon reports air emissions from fuel combustion, flaring, fugitive emissions, venting and storage losses (Scope current electricity examples 1) and electricity consumption (Scope 2) for assets under our operational control. In the U.S., we collect data and submit annual GHG emissions according to the requirements of the U.S. Environmental Protection Agency (EPA) Mandatory Greenhouse Gas Reporting Rule. In Canada, emissions are reported according to provincial and federal regulatory requirements.

We apply industry-leading tools and techniques to capture methane in our well completions and production equipment. We perform frequent equipment inspections across our operating areas using optical gas-imaging cameras to detect leaks. We’ve invested more than $1 million in infrared cameras, a key tool in our LDAR (leak detection and repair) program. Our inspections are prioritized on our highest-volume facilities.

We seek to avoid gas in oil briggs and stratton engine venting and limit flaring at all locations. It’s important that we capture and retain as much gas as possible by continually evaluating and optimizing facility design; installing and maintaining reliable pressure-relief valves to minimize tank release; installing vapor-recovery equipment to capture flash gas emissions and route them to a pipeline; and utilizing green completions during flowback operations. Where flaring is unavoidable, we install monitoring equipment to help ensure the gas is properly destroyed rather than nyc electricity cost per kwh vented.

To help our field offices meet the regulatory requirements for inspections, our environmental and operations teams developed a mobile app to capture, enter, track and document LDAR survey findings. The app automatically syncs with our enterprise data system, schedules any needed repairs, creates work orders and documents them, all of which are required for compliance. It’s made our LDAR program more efficient, consistent and systematic. It also has enabled us to track and trend our repairs so that we can further refine our proactive maintenance programs.

In steam-assisted gravity drainage (SAGD) production, the primary source of GHG emissions is steam generation. Emissions intensity performance is heavily correlated to the amount of steam used to produce oil hp gas online refill booking status, also known as the steam-to-oil ratio (SOR). Devon’s Jackfish complex in northeastern Alberta has a competitive SOR compared to peer facilities. The Jackfish complex also is designed to capture and use the gas that is produced on-site.

Devon also has Canadian heavy oil production that does not k gas oroville use steam. At Bonnyville, we capture gas produced with our cold-flow oil production. We use it as fuel, and when economically feasible, we route it via pipeline to be sold. Our focus on reducing vented emissions has allowed us to increase the amount of gas that we conserve from 78 percent in 2015 to almost 90 percent in 2017.

Over the past several years, we have implemented new technologies and upgraded our existing operations to reduce methane emissions from production sites. Since 2011, we’ve replaced high-bleed controllers on hundreds of wells in Wyoming, Oklahoma, New Mexico and Texas, and we no longer hair electricity dance moms use them on new wells. We’re also investigating other new ways to reduce methane emissions from our operations.

As a member of COSIA, Devon funded the Alberta Carbon Conversion Technology Centre (ACCTC) where half of the XPRIZE finalists will test their technologies. ACCTC is the first of its kind in Canada and provides innovators with the ability to test and refine their technologies for years to come using flue gas emissions from a natural gas-fired power plant.