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1. 发明授权

US08171772B2 Gas analyzer 有权
标题翻译：气体分析仪
公开(公告)号：US08171772B2
公开(公告)日：2012-05-08
申请号：US12514951
申请日：2008-10-13
申请人： Dean John Richards
发明人： Dean John Richards
IPC分类号： G01N1/00
CPC分类号： G01N30/88 , G01N30/64 , G01N33/2823 , G01N2030/8854
摘要： An improved gas analyzer for analyzing the concentrations and amounts of one or more different gases in drilling mud returning from a borehole is disclosed. An oil well drilling rig re-circulates the drilling mud by continuously pumping it through a gas separation means. The gas separation means generally includes a fluid stop, a bubble jar and a dririte chamber in order to separate the gases from the drilling mud. A gas sample from these separated gases can be mixed with a carrier gas and are conveyed to gas analyzing means where the concentration of the different hydrocarbon components of the gases in the mud can be continuously measured.
摘要翻译：公开了一种改进的气体分析仪，用于分析从井眼返回的钻井泥浆中的一种或多种不同气体的浓度和量。油井钻机通过连续泵送钻井泥浆通过气体分离装置来重新循环钻井泥浆。气体分离装置通常包括流体阻挡件，气泡罐和驱动室，以将气体与钻井泥浆分离。来自这些分离的气体的气体样品可以与载气混合并输送到气体分析装置，其中可以连续地测量泥浆中气体的不同烃成分的浓度。

2. 发明申请

US20100212399A1 GAS ANALYZER 有权
标题翻译：气体分析仪
公开(公告)号：US20100212399A1
公开(公告)日：2010-08-26
申请号：US12514951
申请日：2008-10-13
申请人： Dean John Richards
发明人： Dean John Richards
IPC分类号： G01N30/02
CPC分类号： G01N30/88 , G01N30/64 , G01N33/2823 , G01N2030/8854
摘要： An improved gas analyzer for analyzing the concentrations and amounts of one or more different gases in drilling mud returning from a borehole is disclosed. An oil well drilling rig re-circulates the drilling mud by continuously pumping it through a gas separation means. The gas separation means generally includes a fluid stop, a bubble jar and a dririte chamber in order to separate the gases from the drilling mud. A gas sample from these separated gases can be mixed with a carrier gas and are conveyed to gas analyzing means where the concentration of the different hydrocarbon components of the gases in the mud can be continuously measured.
摘要翻译：公开了一种改进的气体分析仪，用于分析从井眼返回的钻井泥浆中的一种或多种不同气体的浓度和量。油井钻机通过连续泵送钻井泥浆通过气体分离装置来重新循环钻井泥浆。气体分离装置通常包括流体阻挡件，气泡罐和驱动室，以将气体与钻井泥浆分离。来自这些分离的气体的气体样品可以与载气混合并输送到气体分析装置，其中可以连续地测量泥浆中气体的不同烃成分的浓度。

3. 发明授权

US06374668B2 Gas analyzer 失效
标题翻译：气体分析仪
公开(公告)号：US06374668B2
公开(公告)日：2002-04-23
申请号：US09801554
申请日：2001-03-08
申请人： Dean John Richards
发明人： Dean John Richards
IPC分类号： E21B4700
CPC分类号： G01N33/2823 , G01N30/16
摘要： A gas analyzer for an oil drilling rig normally flows gas captured from a mud pit source through parallel paths from the gas source to a total gas analyzer. One of the paths is a loop path. Periodically the loop path is switched from the source to the total gas analyzer and connected to a path from an air supply to a chromatograph. After a short time during which the gas from the loop path is transferred to the chromatograph then the loop path is switched back to the original parallel path. This arrangement permits a small instrument to perform both the functions of total gas analyzer and chromatograph.
摘要翻译：用于石油钻机的气体分析仪通常将从泥浆源获取的气体从气体源流到通过气体分析器的平行路径。其中一条路径是循环路径。定期循环路径从源切换到总气体分析仪，并连接到从空气供应到色谱仪的路径。在短时间内将来自环路的气体转移到色谱仪中，然后将环路切换回原始平行路径。这种安排允许小型仪器执行总气体分析仪和色谱仪的功能。

4. 发明申请

US20150177200A1 CHROMATOGRAPH WITH COLUMN ENGINEERING FOR USE IN OIL AND GAS EXTRACTION 审中-公开
标题翻译：色谱工艺用于油和气体萃取
公开(公告)号：US20150177200A1
公开(公告)日：2015-06-25
申请号：US14133957
申请日：2013-12-19
申请人： Dean John Richards
发明人： Dean John Richards
IPC分类号： G01N30/16 , G01N30/70 , G01N30/68 , G01N30/88 , B01J20/281
CPC分类号： G01N30/482 , B01J20/28052 , B01J20/282 , B01J2220/54 , B01J2220/58 , G01N30/56 , G01N30/6069 , G01N30/68 , G01N30/70 , G01N2030/562 , G01N2030/8854
摘要： A method, system, and apparatus for analyzing the concentrations and amounts of one or more different compounds comprises filling a chromatographic column with at least two packing materials in serial, inserting a mobile phase into the chromatographic column, injecting a sample compound into the chromatographic column, and determining at least one constituent compound in the sample compound as the sample compound elutes through the chromatographic column.
摘要翻译：用于分析一种或多种不同化合物的浓度和量的方法，系统和装置包括用至少两种包装材料串联填充色谱柱，将流动相插入色谱柱，将样品化合物注入色谱柱，并且当样品化合物洗脱通过色谱柱时，确定样品化合物中的至少一种构成化合物。

5. 发明授权

US08342004B2 Gas analyzer 有权
标题翻译：气体分析仪
公开(公告)号：US08342004B2
公开(公告)日：2013-01-01
申请号：US13443514
申请日：2012-04-10
申请人： Dean John Richards
发明人： Dean John Richards
IPC分类号： G01N1/00
CPC分类号： G01N30/88 , G01N30/64 , G01N33/2823 , G01N2030/8854
摘要： An improved gas analyzer for analyzing the concentrations and amounts of one or more different gases in drilling mud returning from a borehole is disclosed. An oil well drilling rig re-circulates the drilling mud by continuously pumping it through a gas separation means. The gas separation means generally includes a fluid stop, a bubble jar and a dririte chamber in order to separate the gases from the drilling mud. A gas sample from these separated gases can be mixed with a carrier gas and are conveyed to gas analyzing means where the concentration of the different hydrocarbon components of the gases in the mud can be continuously measured.
摘要翻译：公开了一种改进的气体分析仪，用于分析从井眼返回的钻井泥浆中的一种或多种不同气体的浓度和量。油井钻机通过连续泵送钻井泥浆通过气体分离装置来重新循环钻井泥浆。气体分离装置通常包括流体阻挡件，气泡罐和驱动室，以将气体与钻井泥浆分离。来自这些分离的气体的气体样品可以与载气混合并输送到气体分析装置，其中可以连续地测量泥浆中气体的不同烃成分的浓度。

6. 发明申请

US20120198915A1 GAS ANALYZER 有权
标题翻译：气体分析仪
公开(公告)号：US20120198915A1
公开(公告)日：2012-08-09
申请号：US13443514
申请日：2012-04-10
申请人： Dean John Richards
发明人： Dean John Richards
IPC分类号： G01N1/22
CPC分类号： G01N30/88 , G01N30/64 , G01N33/2823 , G01N2030/8854
摘要： An improved gas analyzer for analyzing the concentrations and amounts of one or more different gases in drilling mud returning from a borehole is disclosed. An oil well drilling rig re-circulates the drilling mud by continuously pumping it through a gas separation means. The gas separation means generally includes a fluid stop, a bubble jar and a dririte chamber in order to separate the gases from the drilling mud. A gas sample from these separated gases can be mixed with a carrier gas and are conveyed to gas analyzing means where the concentration of the different hydrocarbon components of the gases in the mud can be continuously measured.
摘要翻译：公开了一种改进的气体分析仪，用于分析从井眼返回的钻井泥浆中的一种或多种不同气体的浓度和量。油井钻机通过连续泵送钻井泥浆通过气体分离装置来重新循环钻井泥浆。气体分离装置通常包括流体阻挡件，气泡罐和驱动室，以将气体与钻井泥浆分离。来自这些分离的气体的气体样品可以与载气混合并被输送到气体分析装置，其中可以连续地测量泥浆中气体的不同烃成分的浓度。

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