Oil & Gas Product News Logo

Successful completion of reduced bore direct acting tensioner project

0155/38537_en_9b136_41114_rb-dat-inprocess.jpg

Logan Industries, a hydraulic repair, manufacturing and rental company, has successfully completed a Reduced Bore Direct Acting Tensioner (RB-DAT) project to enable the use of the DAT in shallow water.

The project required making an existing deepwater DAT suitable for shallow waters using the existing rod and barrel, external footprint and interface points, while maintaining the same pressure rating and tuning the operating characteristics from deepwater to shallow water.

Logan used a sub-arc welding machine and precision barrel positioners to manufacture the equivalent of reduced bore direct acting tensioner barrels and inserted these barrels (which become reduced bore sleeves at this point) into the existing DAT to effectively reduce tensioning forces between the marine riser and subsea wellhead. This improved the operational performance of the DAT in shallow waters with lighter loads.

Dean Carey, technical director, Logan, said, "We provided the operator with a DAT that looks the same, but provides better operational performance in shallow water. We were able to save the client full replacement costs, while accommodating their existing interface points and control lines. We provided an option to the operator that wasn't readily available and gave them a drop-in solution. Also, it gives them the ability to convert and un-convert when their water depths change for different well locations. We see this as a huge cost saving for DAT owners, giving the drilling contractors more flexibility in where they can operate - in both shallow and deep waters." 

More from Industry News

Messer highlights new "Huff 'N Puff" treatment to recharge well stimulation at the Unconventional Resources Technology Conference 2019

At URTeC 2019, Messer is highlighting its RECHARGE HNP, or "Huff ‘n Puff," technology, a proven solution for well production enhancement. Ideal for re-stimulating depleted oil and gas wells, the energized RECHARGE HNP treatment combines the proven enhanced recovery properties of carbon dioxide (CO2) or nitrogen (N2) with the latest in advanced nanoparticle technology from Nissan Chemical. URTeC takes place July 22 – 24 in Denver.

Suncor Energy releases 2019 Report on Sustainability

Suncor has released its annual Report on Sustainability which details the company's environmental, social and economic performance. Suncor's perspective on the challenges and opportunities of climate change, and the transition to a low-carbon economy are contained in its third Climate Risk and Resilience Report available within the Report on Sustainability and as a stand-alone downloadable PDF. The annual Report on Sustainability is available both online and as a downloadable PDF.

FortisBC secures first export contract for Tilbury LNG facility

FortisBC has entered into its first term supply agreement to produce liquefied natural gas (LNG) for Top Speed Energy Corp. to export to China. This term supply agreement is an unprecedented development in Canada's LNG export industry and was made possible by the completion of the Tilbury LNG expansion project in Delta, B.C. earlier this year.

New chief executive takes COSIA's helm

Canada's Oil Sands Innovation Alliance (COSIA) is pleased to announce the appointment of Wes Jickling as the organization's next Chief Executive, effective August 6, 2019. The appointment aligns with COSIA's updated strategic plan, focused on accelerating environmental performance through collaborative action and innovation, while sharing its story with Canadians and beyond.

Encana signs agreement to sell Arkoma Basin natural gas assets

Encana Corporation wholly owned subsidiary Newfield Exploration Mid-Continent Inc. has signed an agreement to sell its natural gas assets in Oklahoma's Arkoma Basin to an undisclosed buyer. Total cash consideration to Encana under the transaction is $165 million. The agreement is subject to ordinary closing conditions, regulatory approvals and other adjustments and is expected to close in the third quarter of 2019.  

Subscribe to our free newsletter

Get our newsletter

Learn more

TC Energy to sell Columbia Midstream assets in US$1.275 billion deal

TC Energy Corporation has entered into an agreement to sell its U.S. midstream assets held by its subsidiary, Columbia Midstream Group, to UGI Energy Services, LLC, a subsidiary of UGI Corporation, for approximately US$1.275 billion (Cdn$1.7 billion). The transaction is expected to close in the third quarter of 2019 subject to closing adjustments and customary regulatory approvals.

Shell sells Foothills sour gas assets to Pieridae Energy Limited

Shell announced that it has sold its Foothills sour gas assets to Pieridae Energy Limited, an experienced Canadian operator. The assets include three distinct sour gas plants (Waterton, Jumping Pound and Caroline) and the gas fields which feed them. Combined, they produce approximately 29,000 barrels per day of natural gas, natural gas liquids and condensate. 

Woodfibre LNG signs agreement with foundation customer

Pacific Oil & Gas Limited wholly-owned subsidiary Woodfibre LNG has signed a binding LNG Sales and Purchase Agreement (SPA) with BP Gas Marketing Limited, a wholly-owned indirect subsidiary of BP Plc, for the delivery of liquefied natural gas (LNG) from PO&G's Woodfibre LNG export facility in Squamish, British Columbia. 

Metso introduces new mine tailings management approach

Water conservation, efficient tailings management and responsible mine reclamation are becoming increasingly important for mines to ensure their license to operate. Spearheaded by the launch of the new Metso VPX filter for tailings dewatering, Metso introduces its comprehensive tailings management concept to enable and support environmentally and economically sustainable mining.

NETZSCH celebrates 50th anniversary of North American operations

NETZSCH Pumps North America, LLC, experts in solutions designed specifically for difficult pumping applications, announces it is celebrating its 50th anniversary in business. As a mid-sized, family-owned German company, NETZSCH manufactures machinery and instrumentation with worldwide production, sales, and service. The global company began its North America operations as a one-person office 50 years ago, and has since grown to more than 180 employees, with over $75 M in revenue for its three North American business units, Analyzing & Testing; Grinding & Dispersing; and Pumps & Systems. NETZSCH marked the milestone year with a gala celebration, held May 11, 2019 at the historic SunnyBrook Ballroom in Pottstown, PA.

Subscribe to our free magazine

Get Our Magazine

Paper or Digital delivered monthly to you

Subscribe or Renew Learn more

Stork Consortium awarded 4-year turnaround framework agreement by Ecopetrol in Colombia

Fluor Corporation announced that Stork, part of Fluor's Diversified Services segment, together with its consortium partners, was awarded a 4-year framework agreement for plant turnaround services by Ecopetrol S.A. for its Barrancabermeja and Cartagena refineries in Colombia. The Colombia-based consortium includes Stork as the international lead partner, Rampint as the local partner in Barrancabermeja and Servimant as the local partner in Cartagena. The agreement also includes two extension options for an additional two years each. Both refineries supply fuel to meet Colombia's national and export product needs. Fluor booked the undisclosed contract value in the second quarter of 2019. 

Three ways electrical technology improves oil and gas plant reliability and availability

As electrical machinery evolves and matures at an exponential pace - alongside increasingly available power grids to supply them - the oil and gas (O&G) landscape is witnessing major change. This is a positive shift as electrification not only meets ever tougher demands for lower global emissions, but also ticks boxes for improving O&G's availability and reliability. What's more, alongside greater productivity for operators, it adds up to greater safety for plant workers and the wider public too.

Subscribe to our free newsletter

Get our newsletter

Learn more

Pembina partners with Ducks Unlimited for prairie wetlands

A landmark gift from Pembina Pipeline Corporation is ensuring working landscapes across the Canadian Prairies also work for conservation. Its $1-million investment in Ducks Unlimited Canada's (DUC) Revolving Land Conservation Program will protect approximately 2,000 acres (809 hectares) of important wetland habitat. At the same time, communities across Alberta and Saskatchewan will benefit from a host of environmental benefits. The joint announcement was made and celebrated by Pembina and DUC at a ceremony held at one of DUC's conservation project sites located east of Camrose. 

CIRCOR initiative targets integrated solutions for oil and gas

CIRCOR Industrial Valves, a leader in designing and manufacturing flow control technology, features its commitment to ONE CIRCOR, ONE Solution, an initiative to provide the right solution for each customer by effectively drawing on the technical capabilities of CIRCOR's trusted brands, like Leslie Controls, Spence, RTK, Nicholson, and more. With a broad range of products to match to requirements and the technical expertise to design optimized systems for specific customer applications, CIRCOR engineers and provides integrated critical steam solutions for process industry, oil and gas, district energy and power systems.

Encana provides interim update on strength of operations

Encana Corporation has provided an update on its share buyback program and disclosed its intention to execute a substantial issuer bid (SIB) to fulfill its previously announced 2019 share buyback. In addition, the Company signed an agreement to exit China, strengthened its production outlook for the second quarter of 2019 and reiterated its original capital investment plan.

Oil sands forecast shows production increase but lower annual growth: IHS

Canadian oil sands production is set to enter a period of slower annual production growth compared to previous years. Nevertheless, total production is expected to reach nearly four million barrels per day (mbd) by 2030 - nearly one million more than today, according to a new 10-year production forecast by business information provider IHS Markit.

CAPP says Canada can play a key role on world stage if Canadians 'vote for energy'

Canada's next federal government has an opportunity to help define a strategic, long-term vision for the growth of Canada's oil and natural gas sector, one that promotes jobs and a healthy economy for all Canadians, while being part of the solution to meet growing global energy demand with responsibly developed energy, according to the Canadian Association of Petroleum Producers (CAPP).

nVent introduces new standardized design for mineral insulated heating units

nVent Electric plc has introduced a new standardized design for its nVent RAYCHEM Mineral Insulated (MI) heating units; industry-leading equipment designed to provide superior freeze protection and process temperature maintenance for high-power, high-exposure industrial heat-tracing applications. The new heating units ensure greater operational reliability and corrosion resistance in harsh environments.

Subscribe to our free magazine

Get Our Magazine

Paper or Digital delivered monthly to you

Subscribe or Renew Learn more