horizontal wells Articles

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Fill removal from horizontal wellbore using foam in different coiled tubing/annulus diameter ratios

by Inderscience Publishers  (Feb. 18, 2015)

Coiled tubing is extensively used in oil industry to clean the wellbore to increase the productivity of oil/gas well by removing the fill/sand downhole. Well cleanup operation for low bottomhole pressure is problematic and common cleanout fluids are not effective as a circulation fluid due to severe pressure losses and low suspension capability. ...

Development and application of type curves for pressure transient analysis of horizontal wells in shale gas reservoirs

by Inderscience Publishers  (Sep. 19, 2014)

Even though significant progresses have been made in the past few years, there appears to be a lack of information regarding the characterisation of shale gas formations. A major purpose of this study is to demonstrate impacts of horizontal well geometries and gas flow parameters as well as shale gas reservoir system on horizontal well production ...

About Machine and Blade of CNC Horizontal Hard Turning Machine

by Shenyang Hermos CNC Machine Tool Co.,Ltd.  (Oct. 8, 2014)

As the biggest cnc lathe hard turning manufacturer,we have the most advanced technology, the most professional technical team.So we bileve we will sport the mosr professional and the best Services. 1. Machine Stiffness determines the cnc hard turning lathes machine precision. Manufacture of machine tools for nearly 15 to 20 years, almost ...

Introducing Riverside`s newest horizontal waste baler - the HZ50T

by Riverside Waste Machinery  (Oct. 7, 2014)

As interest in Riverside Waste Machinery's newest waste baler heats up, managing director Jonathan Oldfield tells us a little more about this latest addition to the fleet... Q: What is your product/technology? Riverside Waste Machinery’s RWM HZ 50T semi-automatic horizontal baler. Q: How does it work? When materials are fed into the ...

Effect of the number and length of zonal isolations on pressure behaviour of horizontal wells

by Inderscience Publishers  (Feb. 21, 2014)

Horizontal wells with multiple zonal isolations have become a common completion technique in the oil and gas industry. Sand problems, damaged zones, and water or gas coning are the main reasons for using isolators to sustain or improve oil and gas recovery. However, they have certain effects on pressure behaviour of horizontal wells. This paper ...

6 Things To Keep In Mind When Seeking Boom Lift Rental

by Liftech Handling and Access  (Apr. 30, 2015)

Boom lift hire is utilised for a variety of applications – including farm work, construction and emergency rescue – and it isn’t any wonder why. These machines are very efficient and go a long way towards saving you time and money. When it comes to hire, however, there are a number of factors that need to be considered to ensure ...

Case study - Westbay System delivered cost effective groundwater monitoring in mountainous region

by Westbay Instruments  (Apr. 30, 2015)

Multilevel well network provided high-density data at a reduced cost CHALLENGE After installing a number of traditional  monitoring wells at the site, it became  clear to the project scientists that more  and better data would be necessary  to properly characterize the complex  groundwater flow system. SOLUTION ...

Enhancing Your Role as a Standards Professional, Part 2: Maximizing Input into Strategic Planning

by ASTM International  (May 7, 2015)

By providing input into roadmapping and scenario planning, you can make your technical committee work relevant to your company’s strategic plan. The first article in this series (“The Elevator Speech”) showed how to introduce the value of standards to ...

Horizontal mixers for secondary combustibles case study

by AVA - Huep GmbH u. Co. KG  (Apr. 14, 2014)

The manufacture of secondary combustibles from household waste, industrial waste and special waste in accordance with statutory requirements is to be a huge challenge for system suppliers in the coming years. Currently, at times, extremely differing substances are treated in such a way that they can be loaded into conventional furnaces. The most ...

Pressure behaviours and flow regimes of a horizontal well with multiple inclined hydraulic fractures

by Inderscience Publishers  (Dec. 4, 2012)

Hydraulic fractures have become a common stimulation application in the oil and gas industry, especially in tight formations. Published models assume the hydraulic fractures are vertical and symmetric. However, recent studies have shown that fractures are asymmetric and inclined with respect to the vertical direction and the axis of the wellbore. ...

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