Preserving our shared landscapes

Devon is committed to leaving our work locations in the same or better condition than we found them by being good stewards of the land, wildlife and habitat. To protect biodiversity, we work to minimize our operational footprint and impacts to the landscape, wildlife and their habitats, and cultural and historical resources.

我们在草原,草原,沙漠和森林地区以及联邦,州,部落和私人土地上运作。为了保护我们为子孙后代的共享景观,德文郡的首要任务是尽可能少地破坏土地,并减轻整个石油和天然气生产生命周期中的任何影响。我们还进行活动,以收回工作完成后打扰的土地。

In 2021, we harnessed over 70 years of staff experience and deep understanding of biodiversity by forming a team dedicated to preserving, restoring and enhancing biodiversity value as we continue to develop our oil and gas resources. This Biodiversity Council develops and implements enterprise-wide standards that avoid, minimize or mitigate our ecological impact, and looks for opportunities to enhance biodiversity value of Devon-owned surface lands. The council and our biodiversity team work with our business units to integrate biodiversity improvements into our ongoing and future operations.

Through recommendation of the council, Devon adopted an enterprise-wide Reclamation Standard that helps ensure the quality of our disturbance reclamations by taking steps to reestablish biodiversity value consistently across the company. The standard, which went into effect mid-2022, established minimum success criteria for that reclamation work. We track and assess our reclamation results with the goal of increasing native species diversity and richness in areas we once disturbed. We believe that building a track record for consistently high-quality reclamation work will foster strong relationships with government agencies, nongovernmental organizations and other stakeholders.

Additionally, Devon will pilot a project to determine the feasibility of conserving an acre of land for every acre of well pad and access road disturbance caused by Devon operations. As part of this effort, we’re assessing the potential of some Devon-owned surface lands for use in mitigating disturbance, and for opportunities to preserve, restore or enhance biodiversity value.

Assessing potential impacts up front

德文郡的前期建设环境协议再保险quires us to identify potential issues up front. Biodiversity management is integrated into our process for selecting the placement of our well pads, access roads and pipeline corridors. We start by completing a desktop environmental assessment in an area where we’ve staked out a well pad location. If we identify potential environmental impacts during the desktop review, we then conduct field surveys to facilitate our avoid, minimize or mitigate strategy. These environmental assessments help identify sensitive environmental areas, such as threatened and endangered species habitats, wetlands and water bodies.

达科他州船长蝴蝶(Hesperia dacotae)。Corie Ereth的照片。

For example, in New Mexico, we relocated two well pads, removed others from consideration, and moved a proposed pad to avoid cultural resources and a sensitive geological feature identified in an environmental assessment. In North Dakota, our ecological experts are working with the U.S. Fish and Wildlife Services, the Bureau of Indian Affairs (BIA) and the Mandan, Hidatsa and Arikara (MHA) Nation to avoid and minimize direct impact to suitable Dakota Skipper butterfly(Hesperia dacotae)habitat, and mitigate direct impact by recreating more suitable habitat than is disturbed. Additionally, to protect a large, occupied habitat for the Dakota Skipper butterfly, we abandoned a proposed pad location in North Dakota. The remaining choice for a suitable well pad site was located near an active bald eagle nest, and we worked extensively with the MHA Nation on the Fort Berthold Indian Reservation to avoid disturbance to the nest.

铁质鹰(Buteo Regalis)

In Wyoming’s Powder River Basin, Devon has contracted wildlife biologists to conduct annual spring surveys for the multiple species of raptors that build their nests and raise their young in the areas that we operate. Devon environmental and planning professionals use the year-over-year information regarding nesting activity and history to inform well pad and access road placement. We regularly move well sites and access roads to avoid impacts to raptor nests and use the historical nesting history to help us plan our drill schedules to avoid activity in sensitive nesting areas during the spring months.

协作保护工作

Protecting the land involves building relationships with landowners, neighbors, industry groups, and state and federal agencies such as the U.S. Bureau of Land Management (BLM). Working with the BLM wildlife department in the New Mexico Delaware Basin, we created more permanent, quality nesting areas to further protect several species of birds and raptors in our areas of planned activity. Additionally, we worked with Cooks Branch Conservancy in Montgomery County, Texas, to waive our surface rights for development of oil and gas resources. In releasing our rights, we effectively protected the lands so that they could be added to the Cook’s Branch Conservancy, a native pine forest and home to the endangered red-cockaded woodpecker, among other species. We’re assessing other projects that would restore or enhance the biodiversity value of Devon-owned surface lands in Texas and Oklahoma.

Land stewardship projects

We’ve shared our love of the land with college students as a sponsor of the Wyoming Conservation Corps (WCC) and its hands-on land stewardship projects since 2007. The students spend 10 days doing work that the BLM considers necessary but lacks the funds to complete, such as removing and rebuilding fencing, removing invasive vegetation and maintaining trails. Devon hosted our traditional volunteer day for students in 2021 with the Casper, Wyoming, BLM office.

我们在2021年完成了BLM合作伙伴计划,以插入和收回370个空闲煤层甲烷天然气井并在附近的道路上收回。这些努力代表了怀俄明州粉末河盆地数千英亩的恢复景观。在2022年,我们将继续为煤层甲烷井(包括三个淡水水库)收回附属机构。我们打算在2022年完成这些填海项目,并根据德文郡的新开垦标准完成任何工作。德文郡继续与BLM接触,以帮助他们种植树木,清理垃圾并在联邦土地上进行其他土地管理项目。

公共土地基金会(Public Lands Foundation)在2019年的景观管理证书中认可了我们的领导力和愿景,使德文郡成为唯一获得该奖项的石油和天然气公司。