Results 221 to 230 of about 236,991 (246)
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1989
Internal tamponade of the retina by means of intravitreal gas injection antedates the basics of retinal detachment repair established by Jules Gonin in the 1930s. The first use of intravitreal air injection in retinal detachment management was reported by Ohm in 1911.1 The following year Rohmer2 reported 8 cases of retinal detachment in which ...
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Internal tamponade of the retina by means of intravitreal gas injection antedates the basics of retinal detachment repair established by Jules Gonin in the 1930s. The first use of intravitreal air injection in retinal detachment management was reported by Ohm in 1911.1 The following year Rohmer2 reported 8 cases of retinal detachment in which ...
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2021
This chapter introduces the PVT challenges of gas injection. First, the phase diagram of various gases, oil samples and mixtures of oil and gas are investigated. In the next part, the important PVT experiments are discussed in details. These experiments consist of CCE (constant composition expansion), DL (differential liberation), CVD (constant volume ...
Reza Azin +2 more
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This chapter introduces the PVT challenges of gas injection. First, the phase diagram of various gases, oil samples and mixtures of oil and gas are investigated. In the next part, the important PVT experiments are discussed in details. These experiments consist of CCE (constant composition expansion), DL (differential liberation), CVD (constant volume ...
Reza Azin +2 more
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1989
Publisher Summary This chapter discusses the gas injection technique. Gas injection is the oldest of the fluid injection processes. The idea of using a gas for the purpose of maintaining reservoir pressure and restoring oil well productivity was suggested as early as 1864, just a few years after the drilling of the Drake well.
Jalal Torabzadeh +5 more
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Publisher Summary This chapter discusses the gas injection technique. Gas injection is the oldest of the fluid injection processes. The idea of using a gas for the purpose of maintaining reservoir pressure and restoring oil well productivity was suggested as early as 1864, just a few years after the drilling of the Drake well.
Jalal Torabzadeh +5 more
openaire +1 more source
1989
In principle the introduction of sample material in the gas phase is an ideal technique for the ICP. It would be widely practised if methods were available by which large suites of elements could be volatilized in a manner which was both convenient and compatible with ICP instrumentation.
Michael Thompson, J. Nicholas Walsh
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In principle the introduction of sample material in the gas phase is an ideal technique for the ICP. It would be widely practised if methods were available by which large suites of elements could be volatilized in a manner which was both convenient and compatible with ICP instrumentation.
Michael Thompson, J. Nicholas Walsh
openaire +1 more source