- Subsea raw water injection systems will improve field development economics and reduce carbon footprint

Global energy technology company SLBx (NYSE: SLB) announced a contract award by Petrobras, following a competitive tender, to its OneSubsea™ joint venture for two subsea raw seawater injection (RWI) systems to increase recovery from the prolific Búzios field.

The subsea RWI systems will help to increase the production of floating production storage and offloading (FPSO) vessels, which are currently bottlenecked in their water injection capacities. Once operational, the RWI systems will reduce greenhouse gas (GHG) emissions per barrel of oil as they are a more efficient means of reservoir pressurization to increase recovery when compared with the conventional alternative of topside injection systems.

“As deepwater basins mature, we see more and more secondary recovery opportunities emerging,” said Mads Hjelmeland, CEO of SLB OneSubsea. “Subsea raw seawater injection is a well-proven application with a strong business case that we think should become mainstream. By placing the system directly on the seabed, we free up space and reduce fuel needs for the FPSOs as well as lessen the power needs for the injection systems. It’s a win-win for Petrobras, and one that we are very excited about. This contract will consolidate our solid local content presence in the country, contributed by the largest manufacturing plants and state-of-the-art subsea service facilities in Brazil.”

Under the contract, SLB OneSubsea will provide two complete subsea RWI systems to support Petrobras’ FPSOs P-74 and P-75, and they will each consist of a subsea seawater injection pump, umbilical system and topside variable speed drive.

As part of this project, SLB OneSubsea will further strengthen its multidisciplinary team in-country, which will cover the full processing value chain from field development to system engineering and life-of-field support. This team will also provide technical support using AI-enabled Subsea Live™ services, including continuous condition monitoring and access to domain experts.

About SLB

SLB (NYSE: SLB) is a global technology company that drives energy innovation for a balanced planet. With a global footprint in more than 100 countries and employees representing almost twice as many nationalities, we work each day on innovating oil and gas, delivering digital at scale, decarbonizing industries, and developing and scaling new energy systems that accelerate the energy transition. Find out more at slb.com.

About SLB OneSubsea

SLB OneSubsea is driving the new subsea era that leverages digital and technology innovation to optimize our customers’ oil and gas production, decarbonize subsea operations, and unlock the large potential of subsea solutions to accelerate the energy transition. SLB OneSubsea is a joint venture backed by SLB, Aker Solutions, and Subsea7 headquartered in Oslo and Houston, with 10,000 employees across the world.

About Petrobras

Petrobras has upwards of 100 production platforms, 16 refineries, 30,000 kilometers of pipelines and more than 6,000 service stations. Our proved reserves are around 14 billion barrels of oil, a figure expected to double in the next few years. With the discovery of oil and gas in the pre-salt region, Brazil may become the world's fourth biggest oil producer in 2030.

We have built a track record of overcoming challenges since 1953, when the company was created. The main one was developing technology to explore and produce oil in deep and ultra-deep waters, where upwards of 90% of our reserves are nestled. With innovation and daringness, we are now the Brazilian company that makes the applies for the most patents in Brazil and abroad.

Based on this discovery, with a substantial volumetric potential for natural gas, the social/environmental and licensing procedures required to carry the gas to consumer centers will begin.

Petrobras reaffirms its commitment to conducting operations in Colombia, working safely, respecting life, people, and the environment, and acknowledging the importance of talks with the local communities and compliance with the country's legal requirements.