离岸人员

英国兰开夏郡的AIS公司CRP Subsea已与一家能源技术公司签订合同，为巴西近海桑托斯盆地盐下层的一个深水油田项目提供分布式浮力模块 (DBM)。

CRP Subsea 的 DBM 将用于灵活的生产立管，将石油从海底设施输送到上面的 FPSO 船。

CRP 表示，DBM 经过专门设计，将建立动态海底懒波配置，以减轻 FPSO 的顶部张力。它们具有高容量合规内部夹具，旨在确保立管周围受控且均匀的圆周夹紧压力。这样做的目的是保持 DBM 的位置并消除管道损坏的风险，从而有助于延长油田的使用寿命。

该项目由 CRP Subsea 位于英格兰西北部的制造工厂制造，项目工程即将开始，预计于今年 6 月交付。

安哥拉近海深水项目

此外，CRP Subsea上个月获得了一家大型石油和天然气原始设备制造商授予的多份合同，为安哥拉近海的深水油气田提供四种解决方案。

CRP Subsea 的整体浮力模块将连接到两个动态脐带缆上，以建立惰性波浪配置。CRP 表示，将使用整体顺应夹紧技术来确保脐带周围的夹紧压力均匀，从而消除脐带损坏的风险。

此外，还将提供固定夹来支撑主要的动态脐带缆，确保它们固定到位。Uraduct 还被选用于在海底铺设脐带缆期间的海底穿越保护。CRP 表示，Uraduct 的设计旨在使脐带缆具有卓越的耐磨性和抗冲击性，并降低物体掉落损坏的风险。

最后，弯曲加强筋（如上图所示）的设计将满足连接 FPSO 船舶的脐带缆的要求。

根据 2023 年 12 月中旬的新闻稿，该项目由 CRP Subsea 位于英格兰的制造工厂制造，计划很快开始。最终交付预计将于今年第二季度完成。

2024年10月1日

Offshore staff

LANCASHIRE, England — CRP Subsea, an AIS company, has secured a contract with an energy technology company to supply its distributed buoyancy modules (DBMs) to a deepwater oil field project in the presalt Santos Basin offshore Brazil.

CRP Subsea’s DBMs will be utilized on a flexible production riser transporting oil from the subsea facility to the FPSO vessel above.

Specifically engineered, CRP says the DBMs will establish a dynamic subsea lazy wave configuration to mitigate the top tension on the FPSO.  They feature a high-capacity compliant internal clamp, designed to ensure controlled and uniform circumferential clamping pressure around the riser. This is designed to maintain the position of the DBM as well as eliminate the risk of pipeline damage, contributing to the prolonged lifespan of the field.

Manufactured at CRP Subsea’s manufacturing facility in northwest England, project engineering works are set to begin imminently, with delivery scheduled for June this year.

Deepwater project offshore Angola

In addition, CRP Subsea was awarded multiple contracts last month by a major oil and gas original equipment manufacturer to supply four of its solutions to a deepwater oil and gas field offshore Angola.

CRP Subsea’s integral buoyancy modules will be attached to two dynamic umbilicals to establish lazy wave configurations. An integral compliant clamping technology will be used to ensure a uniform clamping pressure around the umbilicals, thereby eliminating the risk of damage to them, CRP said.

Additionally, hold back clamps will be provided to support the main dynamic umbilicals, ensuring that they hold in position. Uraduct also has been chosen for subsea crossing protection during the laying of the umbilicals on the seabed. CRP says Uraduct is designed to give the umbilical’s superior abrasion and impact resistance as well as reduces the risk of dropped object damage.

Finally, bend stiffeners (pictured above) will be engineered to cater to the requirements of the umbilicals where they connect to the FPSO vessel.

Manufactured at CRP Subsea’s manufacturing facility in England, project engineering works were scheduled to begin soon, according to the mid-December 2023 news release. Final delivery is expected in the second quarter of this year.

01.10.2024