Plant/Process Optimization

Tellurian seeks three-year extension to finish Louisiana LNG plant (U.S.)

U.S. LNG developer Tellurian Inc has asked regulators for a three-year construction permit extension to complete its $25-B LNG export facility, according a government filing.

Venture Global seeks to commence some service at Louisiana Calcasieu LNG plant (U.S.)

U.S. LNG company Venture Global LNG asked federal energy regulators for permission to commence service of liquefaction blocks 7-9 at its Calcasieu Pass LNG export plant in Louisiana.

MAIRE awarded $8.7-B contract by ADNOC for the onshore portion of the HAIL and GHASHA development project in Abu Dhabi

MAIRE announces that Tecnimont, part of the Integrated E&C Solutions business unit, signed a Letter of Award with ADNOC for the onshore processing plant of the Hail and Ghasha Development Project.

Berkshire Hathaway Maryland Cove Point LNG export plant shut

The amount of natural gas flowing to U.S. energy firm Berkshire Hathaway Energy's Cove Point LNG export plant in Maryland fell to near zero on Wednesday, a sign that the plant likely shut for work expected to start on Sept. 21.

German Mukran LNG import terminal seen ready by first quarter

A new floating reception terminal for LNG off the German Baltic Coast should be operational from the first quarter of 2024, gas pipeline operator Gascade, which is building its onshore connection.

Russia's Gazprom to launch two Amur gas processing lines in 2024

Gazprom, Russia's largest natural gas company, plans to launch two more processing lines at the Amur gas processing plant early next year.

China LNG buyers expand trading after adding more US, Qatari contracts

China's LNG gas importers are starting up or expanding trading desks in London and Singapore to better manage their growing and diversified supply portfolios in an increasingly volatile global market.

Cheniere Energy's Sabine Pass LNG plant returns to normal

Cheniere Energy Inc's Sabine Pass LNG export facility returned to normal processing levels following an outage at one of its units.

Shell on track for restart of Norway's Nyhamna gas terminal

Shell is on track to restart its Norwegian Nyhamna gas processing plant on July 15, which has been shut down since mid-May, the company said.

Canada's first LNG terminal in 'encouraging' talks with British Columbia on electrification

The CEO of LNG Canada, the Shell-led liquefied natural gas export project in British Columbia, said discussions with the province about electrifying a second phase of the terminal have been "encouraging" but building new power transmission infrastructure remains a long way off.

Svanehøj and Engie team up to enhance offshore LNG safety on FSRUs

LNG storage involves managing significant safety risks, but data on the behavior of LNG in Floating Storage and Regasification Units is lacking. Now, tank control system specialists from Svanehøj and energy researchers at Engie Lab Crigen have joined forces to develop more effective safety measures.

Cheniere Energy returns Louisiana LNG export plant to full production

Cheniere Energy Inc's Sabine Pass LNG export facility returned to full production this week after undergoing maintenance.

Sinopec's first green hydrogen plant starts production in Xinjiang

China's Sinopec has begun producing green hydrogen at a plant in the western region of Xinjiang, the company said.

Detecting operator-induced faults on a liquid expander

6/28/2023

This case study examines a LNG plant that thought they found a way to shorten the start-up time for liquid expanders. The result was not as expected. Fortunately, the condition monitoring system and service specialists provided diagnostic information to understand the problem better and avoid a catastrophic failure.

BCCK offers Nitech-style IV nitrogen rejection units in West Texas, featuring innovative tech

BCCK, a leader in engineering, procurement, fabrication and field construction services, has expanded its footprint in the Permian Basin with its NiTech Style IV dual column nitrogen rejection unit project.

Chamber analysis highlights flaws with EPA powerplant proposal

A new analysis by the U.S. Chamber’s Global Energy Institute finds significant flaws with the methodology used in EPA’s new carbon pollution standards for coal and natural gas-fired power plants.

Germany builds up LNG import terminals

Deutsche ReGas has sub-chartered a second floating storage and reception unit for liquefied natural gas for the Mukran terminal project in the Baltic Sea, with its LNG to flow to onshore grids via the nearby port of Lubmin from next winter.

Norway gas output lower than planned due to Shell outage, Gassco says

Norway's overall gas production will be lower than planned in the coming weeks due to an extended outage at Shell's Nyhamna processing plant, gas infrastructure operator Gassco said.

Mitsui O.S.K. Lines enters strategic investment agreement with Delfin

Mitsui O.S.K. Lines announced that it has entered into a strategic investment agreement with Delfin Midstream Inc enabling Delfin to accelerate clean low-cost LNG exports from North America to customers around the world.

Air Products’ AP-X LNG Technology and Equipment Selected for the North Field South Project

Air Products has been selected to provide its proprietary AP-X LNG Process technology and equipment to Qatargas for the North Field South Project in Ras Laffan, the State of Qatar.

Enbridge sees Canada Woodfibre LNG export plant in service in 2027

Enbridge Inc's Woodfibre LNG partnership in British Columbia was on track to enter service in 2027, says Cynthia Hansen, president of gas transmission and midstream at the Canadian energy company.

Trinidad to restart idled LNG unit by early 2027 amid restructuring

Trinidad and Tobago aims to restart an idled liquefied natural gas unit by the first quarter of 2027 after agreeing to restructure the facility's ownership and negotiate new gas supplies, according to three people with knowledge of the plans.

Equinor says production at Hammerfest LNG to resume

Norway's Equinor plans to restart production at its Arctic LNG plant in Hammerfest after it was shut down due to a gas leak, the company said in a market message.

Equinor says leak at Hammerfest LNG plant stopped

A gas leak at Norway's Hammerfest liquefied natural gas plant has been stopped and normalization is underway, but it is too soon to say when production will resume, Equinor said.

Equinor shuts Hammerfest LNG plant due to gas leak

Norway's Hammerfest LNG plant was shutting down due to a gas leak, a spokesperson for operator Equinor said, confirming an earlier police report.

Plug Power plans $6-B hydrogen projects in Finland

Plug Power Inc, a U.S. maker of hydrogen fuel systems, said it aims to build three plants in Finland costing some $6 B to produce green hydrogen and ammonia for the European market.

Saudi Aramco to develop 400 mcf per day Iraqi gas field

Saudi oil giant Aramco will develop a gas field in Iraq that could produce more than 400 million cubic feet of gas per day, Iraqi Oil Minister Hayan Abdel-Ghani said.

TotalEnergies prepares for Mozambique LNG restart

French energy company TotalEnergies will relaunch its Mozambique LNG project once it has followed the recommendations of a commissioned human rights report that was published.

BASF’s gas treatment technology to be used by Linde and Heidelberg Materials’ large-scale CO2-capture plant

A CO₂ capture process will be used for the first time at a large-scale CO2-capture facility operated by Capture-to-Use – a new joint venture established by Heidelberg Materials and Linde.

Take the mystery out of running your LNG plant

5/19/2023

While process simulation software can be used by plant engineers to calculate the dewpoint temperature of mixed refrigerant, this is of limited use to the plant operators at the control panel in maintaining an appropriate amount of mixed refrigerant superheat as they adjust the plant. To address these challenges, the authors’ company has developed a simplified method of calculating mixed refrigerant superheat that can be programmed in the distributed control system (DCS) and made available to panel operators.