A multizone openhole gravel-pack completion was installed in the Julimar Field with an enhanced shunt screen system, shunted mechnaical packers (SMP) and shunt tube isolation valves (STIV), to...
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Summary. Frac packing is a completion technique that merges two distinct processes—hydraulic fracturing and gravel packing. The main challenge of a frac-pack completion is the successful creation of high-conductivity fractures with the tip-screenout (TSO) technique and the placement of proppant within those fractures and in the annulus …
Aerosol whole-building envelope sealing is high-tech process that uses a dry fog of aerosol sealant and pressurization from the blower door test setup to find and seal leaks. | Photo: courtesy Building America Program. Homes and buildings consume 40% of the nation's energy. On average, 30% of this precious energy is wasted, …
Carbon capture, utilization and storage (CCUS) is a set of methods to stop carbon dioxide reaching the atmosphere. The combustion of fossil fuel, and some industrial processes such as cement or steel making, emit carbon dioxide …
This article reviews stand-alone screens, water packing, Alternate Path technology and damage removal, including wellbore displacements and simultaneous cleanup with water-base fluids. New...
This article reviews stand-alone screens, water packing, Alternate Path technology and damage removal, including wellbore displacements and simultaneous cleanup with water-base fluids.
These new drilling and gravel-pack fluid combinations offer much greater efficiency and risk mitigation in openhole gravel packs. This is a major industry technical milestone that achieves...
Alternate Path systems use shunt tubes and nozzles to create an alternate flow path that allows slurry to bypass bridges and fill in voids that can occur when gravel and frac packing. Options are available for both cased hole and openhole wells. System designs to ensure complete annular packs
Highest sealing efficiency. Easily formed to shape. Low cost. Limited pressure capability, 100 bar (1500 p.s.i). Excellent wear resistance. Poor extrusion resistance. Rubber …
This paper aims at studying the performance evaluation of gravel surface sealed with OGPS. The variables considered in this study are: gravel surface type, primer rate, and binder type.
Figure 1. Energy efficiency of popular flush plans (Graphics courtesy of AESSEAL) Understanding the flush plans is critical for impacting energy efficiency in seal systems and seeing how they control the seal …
The case study that follows, which demonstrates the advantages of simultaneously gravel packing and cleaning up a horizontal well section, takes advantage of several leading-edge technologies. …
Abstract. Synchronous chip seal is an advanced road constructing technology, and the gravel coverage rate is an important indicator of the construction quality. The traditional …
Abstract. Zawtika gas field lies approximately 300 km south of Yangon in the Gulf of Mottama, offshore Myanmar focused on laminated Plio-Pleistocene reservoirs. The formations comprises of mixed deltaic and young shallow marine clastic sediments considered amongst the shallowest unconsolidated, poorly sorted with a high …
The surface treatments require a strong stable base to work properly and the sealed layer constructed on strong stable base will lower the distresses [].Since the performance of thin bituminous sealing option depends very much on the characteristics of the underlying layer [], the recommended CBR value for the gravel surface and gravel …
Technology advances boost horizontal openhole gravel packing. Major advances in sand-control tools, gravel-packing methods, and drilling and completion fluid technology have made horizontal …
Roland Gravel . Advanced Combustion Engine R&D Subprogram . Vehicle Technologies Program . Overview of the DOE High Efficiency Engine Technologies R&D 2012 Annual Merit Review Vehicle Technologies Program Mission DOE Vehicle Technologies Program and Hydrogen and Fuel Cells Program Washington, DC May 14-18, 2012 To develop …
Construction effect is good of Baoshu highway simultaneous gravel seal. Access through your institution. Add to Cart. You might also be interested in these eBooks. View Preview. Info: Periodical: Advanced Materials Research (Volumes 482-484) Pages: 1073-1077. DOI: ... Shanxi Science & Technology of Communications, 4 (2008), p.65. In Chinese.
This article reviews stand-alone screens, water packing, Alternate Path technology and damage removal, including wellbore …
With sand control being an issue, the company chose to simultaneously gravel pack and clean the horizontal section. Objectives of the completion phase itself included: Completely packing the 277-ft …
Synchronous chip seal is an advanced road constructing technology, and the gravel coverage rate is an important indicator of the construction quality. The …
Hermetic glass-to-metal sealing technology combines metal and glass to create vacuum-tight electrical connectors, packaging, feedthroughs or optical windows/lenses in electronics or electronic systems. Meeting requirements for harsh environments and high performance, hermetic glass-to-metal seals are engineered to deliver uncompromised reliability.
Figure 1. Energy efficiency of popular flush plans (Graphics courtesy of AESSEAL) Understanding the flush plans is critical for impacting energy efficiency in seal systems and seeing how they control the seal environment. Currently, API 682 Standard is in its 4th edition and details more than 30 plans. 4 The standard has evolved over 20 …
With an achievable film speed of 70 meters per minute, this technology is positioned right between rotary and long dwell sealing, combining the advantages of higher sealing integrity at higher speeds. Q: What are the main challenges for manufacturers when it comes to the sealing process?
Aiming at the serious problem of Salawusu formation aquifer damage caused by caving mining in Yuyang coal mine, the technique of mechanized backfill mining with Aeolian sand-like paste was invented. Aeolian sand was used as aggregate and alkali-activated fly ash as cementing agent in the backfill material. Slurry ratio was studied …
Alternate Path Sand Screens. Shunt tube technology to ensure full annular gravel packs and frac packs. Alternate Path systems use shunt tubes and nozzles to create an alternate flow path that allows slurry to bypass bridges and fill in voids that can occur when gravel and frac packing. Options are available for both cased hole and openhole wells.
ABOUT US. Shanghai Epeius Sealing Solution Co., Ltd. is engaged in sealing technical service. Based on absorbing the leading sealing product application technology, our …
The introduction of screens with shunt tubes eliminates the need for well circulation during the gravel packing operation, and therefore simultaneous removal of …
This high-tech process uses a dry fog of aerosol sealant and pressurization from the blower door test setup to find and seal leaks. Escaping air carries the cloud of tiny sealant particles to leaks where the specially formulated "sticky" particles accumulate until the leaks are completely sealed.
Summary Frac packing is a completion technique that merges two distinct processes—hydraulic fracturing and gravel packing.
Synchronous chip seal is an advanced road constructing technology, and the gravel coverage rate is an important indicator of the construction quality. The traditional method to measure the...
The synchronous gravel seal layer refers to the simultaneous spreading of gravel, modified asphalt or modified emulsified asphalt and other bonding materials on the road …
These new drilling and gravel-pack fluid combinations offer much greater efficiency and risk mitigation in openhole gravel packs. This is a major industry technical milestone that achieves...