SLB OneSubsea是一家由SLB和Subsea7组成的合资企业，已获得OKEA授予的一份“规模可观”的集成工程、采购、施工和安装 (EPCI) 合同。

根据合同，双方将在挪威近海北海开发 Bestla 项目（以前称为 Brasse），以加速向老化平台进行海底回接交付，以实现盈利和可持续的边际油田开发。

该油田估计含有 24 MMboe，其中三分之二是石油，其余三分之一是天然气和天然气液体。第一批石油预计于 2026 年第四季度投产。

这个两井项目与 Brage 平台有 13 公里的回接，是根据 2017 年与 OKEA 签署的框架协议签署的最新项目，并进一步深化了 SLB OneSubsea 和 Subsea7 在其海底集成联盟下的合作伙伴关系。

根据 SLB 5 月 7 日的新闻稿，早期参与和协作油田开发规划，再加上符合北海标准的可配置设备，对于实现盈利和可持续的边际油田开发至关重要。两家公司将交付海底生产系统，其中包括两个海底采油树、一个两槽模板、一个脐带缆和一个控制系统。

Subsea7 将安装海底生产系统，并设计和安装出油管系统、线轴和保护措施，包括岩石安装。

“我们与 OKEA 建立了长期、富有成效的合作关系，建立在 Hasselmus 开发项目成功执行的基础上，这是我们联盟框架协议下的第一个项目，于 2023 年 10 月按时、按预算交付，”首席执行官 Mads Hjelmeland 说道SLB OneSubsea 的。 ” 达到这一目标是所有合作伙伴之间的出色合作所推动的。我们持续的合作伙伴关系使我们能够共同努力简化油田布局并确保长周期项目和船舶容量，这将使新油井快速高效地上线。”

Bestla 于 2016 年被发现，但海底一体化联盟的努力代表了为 Brasse 开发提交的第一个商业上可行的油田开发计划。

SLB OneSubsea, a joint venture that includes SLB and Subsea7, have been awarded a “sizeable” contract for integrated engineering, procurement, construction and installation (EPCI) by OKEA.

The contract will see the partnership develop the Bestla Project (formerly known as Brasse) in the North Sea, offshore Norway, to accelerate the subsea tieback delivery to aging platforms for profitable and sustainable marginal field development.

The field is estimated to contain 24 MMboe, of which two-thirds is oil, and the remaining one-third is gas and natural gas liquids. First oil is targeted for fourth-quarter 2026.

The two-well project, with a 13-km tieback to the Brage Platform, is the latest to be signed under the frame agreement signed with OKEA in 2017 and furthers SLB OneSubsea and Subsea7’s partnership under its Subsea Integration Alliance.

Early engagement and collaborative field development planning, combined with North Sea compliant configurable equipment, will be critical for enabling profitable and sustainable marginal field development, according to a May 7 SLB press release. The companies will deliver the subsea production system, which will include two subsea trees, a two-slot template, an umbilical and a control system.

Subsea7 will install the subsea production system and design and install the flowline systems, spools and protection measures, including rock installation.

“We enjoy a long, productive relationship with OKEA, building upon the successful execution of the Hasselmus development, the first project under our Alliance frame agreement, which was delivered on time and on budget in October 2023,” said Mads Hjelmeland, CEO of SLB OneSubsea. “Reaching this point has been driven by outstanding collaboration across all partners. Our ongoing partnership has enabled us to work together to simplify the field layout and secure long lead items and vessel capacity, which will bring the new wells online quickly and efficiently.”

Bestla was discovered in 2016, but the Subsea Integration Alliance efforts represent the first commercially viable field development plan submitted for the Brasse development.