公开(公告)号：US08252576B2

公开(公告)日：2012-08-28

申请号：US13177315

申请日：2011-07-06

申请人： Scott Campbell ,  Douglas Baldwin ,  Mei Liu ,  Neil S. Summer

发明人： Scott Campbell ,  Douglas Baldwin ,  Mei Liu ,  Neil S. Summer

IPC分类号： C09K8/52 ,  C12N7/00 ,  C12N1/00 ,  C12N1/20

CPC分类号： C12N7/00 ,  C09K8/528 ,  C12N2792/00031 ,  C12N2795/00031

摘要： This invention provides a process for control in oil and gas wells and related facilities of prokaryote caused souring, fouling and corrosion by reduction of problematic prokaryotes with naturally occurring lysing organisms, particularly sulfate-reducing prokaryotes by proliferating suitable virulent lysing organisms under conditions in which problematic prokaryotes thrive, including in a gas production wellbore. The process provides in situ proliferation of virulent lysing organism in a wellbore by providing both virulent lysing organisms and their host prokaryotes to selectively grow an effective control amount and concentrations of lysing organisms in a well formation.

摘要翻译： 本发明提供了一种通过在有问题的条件下增殖合适的有毒裂解生物体，通过在天然存在的裂解生物体，特别是硫酸盐还原原核生物中减少有问题的原核生物，从而在油气井和相关设施中控制原核生物引起的酸化，结垢和腐蚀的过程。 原核生物蓬勃发展，包括在天然气生产井眼。 该方法通过提供有毒的裂解生物体及其宿主原核生物来提供有效的裂解生物体在井眼中的原位增殖，以选择性地生长井阵列中有效的控制量和裂解生物体的浓度。

公开(公告)号：US20120040439A1

公开(公告)日：2012-02-16

申请号：US13177315

申请日：2011-07-06

申请人： Scott Campbell ,  Douglas Baldwin ,  Mei Liu ,  Neil S. Summer

发明人： Scott Campbell ,  Douglas Baldwin ,  Mei Liu ,  Neil S. Summer

IPC分类号： C09K8/52 ,  C12N7/00 ,  C12N1/00 ,  C12N1/20

CPC分类号： C12N7/00 ,  C09K8/528 ,  C12N2792/00031 ,  C12N2795/00031

摘要： This invention provides a process for control in oil and gas wells and related facilities of prokaryote caused souring, fouling and corrosion by reduction of problematic prokaryotes with naturally occurring lysing organisms, particularly sulfate-reducing prokaryotes by proliferating suitable virulent lysing organisms under conditions in which problematic prokaryotes thrive, including in a gas production wellbore. The process provides in situ proliferation of virulent lysing organism in a wellbore by providing both virulent lysing organisms and their host prokaryotes to selectively grow an effective control amount and concentrations of lysing organisms in a well formation.

摘要翻译： 本发明提供了一种通过在有问题的条件下增殖合适的有毒裂解生物体，通过在天然存在的裂解生物体，特别是硫酸盐还原原核生物中减少有问题的原核生物，从而在油气井和相关设施中控制原核生物引起的酸化，结垢和腐蚀的过程。 原核生物蓬勃发展，包括在天然气生产井眼。 该方法通过提供有毒的裂解生物体及其宿主原核生物来提供有效的裂解生物体在井眼中的原位增殖，以选择性地生长井阵列中有效的控制量和裂解生物体的浓度。