可视化测井技术的发展、装备及应用
|
摘要
可视化测井是一种利用井下摄像机直接获取井眼视频图像的测井技术,包括可见光井下电视、短波红外井下电视和X光散射成像井下电视等。可见光井下电视成像质量好,应用领域广,技术成熟度高,但需要井液透光;短波红外井下电视能够透视原油成像;X光散射井下电视具有很强的介质穿透能力,能在充满泥浆的裸眼井中获取井眼视频图像。新型测井电缆彩色全帧率井下电视兼具了光纤井下电视和鹰眼井下电视各自的优点,是当前具应用前景的可视化测井技术,对油气生产企业降本增效,安全环保有重要意义。
Visual logging is a kind of logging technology that directly uses the downhole camera to obtain borehole video images,which includes visible light downhole TV,shortwave infrared downhole TV and X-ray scattering imaging downhole TV.Visible light downhole TV is characterized by good imaging quality,wide application and high technical maturity,but it requires that the well liquid can transmit light.Shortwave infrared downhole TV can be imaged through crude oil.X-ray scattering downhole TV have strong medium penetration capabilities,which can capture borehole video images in open-hole wells filled with mud.These new well logging cable color full-frame downhole TV combines the advantages of optical fiber downhole TV and Hawkeye downhole TV.It brings the development of visible downhole television to a new historical stage and is the most promising visual logging technology.If sufficient attention and vigorously promotion are obtained,it will be of great significance for the oil and gas production enterprises to reduce costs and improve efficiency,as well as safety and environmental protection.
Visual logging is a kind of logging technology that directly uses the downhole camera to obtain borehole video images,which includes visible light downhole TV,shortwave infrared downhole TV and X-ray scattering imaging downhole TV.Visible light downhole TV is characterized by good imaging quality,wide application and high technical maturity,but it requires that the well liquid can transmit light.Shortwave infrared downhole TV can be imaged through crude oil.X-ray scattering downhole TV have strong medium penetration capabilities,which can capture borehole video images in open-hole wells filled with mud.These new well logging cable color full-frame downhole TV combines the advantages of optical fiber downhole TV and Hawkeye downhole TV.It brings the development of visible downhole television to a new historical stage and is the most promising visual logging technology.If sufficient attention and vigorously promotion are obtained,it will be of great significance for the oil and gas production enterprises to reduce costs and improve efficiency,as well as safety and environmental protection.
引文
[1] REINHART T R.Down-hole television[J].Drilling and Production Practice,1963(1):63-125.
[2] SCHULTZ P K.A Real-time fiber optic downhole video system[C]∥Offshore Technology Conference,Houston,USA,4-7May 1992.
[3] RADEMAKER R A,OLSZEWSKI K K,GOIFFON J J,et al.A coiled-tubing-deployed downhole video system[C]∥The 67th Annual Technical Conference and Exhibition of the SPE24794,Washington,1992.
[4] WHITTAKER J L,SCHULTZ P K,BAKER D L.Development of a portable downhole camera system for mechanical inspection of wellbores[C]∥The International Thermal Operations and Heavy Oil Symposium,SPE54105,USA,1999.
[5] Expro Downhole video[EB/OL].https:∥www.exprogroup.com/products-services/well-intervention/cased-hole-intervention/downhole-video-and-cameraservices/downhole-video.
[6] TOBBEN T,SUSAN M.Moving the oil and gas sector into the video age:vision assisted well interventions reduce cost and add value[C]∥Abu Dhabi International Petroleum Exhibition&Conference,SPE-183270-MS,Abu Dhabi,7-10November,2016.
[7]严正国,严正娟.通过铠装测井电缆获取井下彩色全帧率视频的装置及方法:CN107529037A[P].2017.
[8]张家田,严正国,胡长岭,等.井下视频成像测井技术[J].仪器仪表学报,2007(4):714-717.
[9]严正国,张家田.井下电视图像压缩技术[J].西安石油大学学报(自然科学版),2007(5):94-97,129-130.
[10]MADDOX S.Perforation-specific inflow fluid character-ization with downhole video[C]∥The 1998SPE India Oil and Gas Conference,7-9,April 1998
[11]JOHN A H.Borehole imaging system:GB2332331A,13.04[P].1999.
[12]JOHN A H.Imaging sensor:US6472660B1[P].2002-10-29.
[13]JOHN A H.Imaging through crude oil with high resolution[C]∥The 2001SPE Annual Technical Conference,Louisiana,2001.
[14]JOHN A H,ROBERT A C.Seeing through crude oilresults from demonstrator[C]∥The 2002 Offshore Technology Conference,OTC14194,Houston,Texas,USA,6-9May,2002.
[15]JOHN A H,ROBERT A C.Imaging sensor optical system:US20040211894A1[P].2004-10-28.
[16]YANG J Y,GUO J,JIANG W W.A novel drop-fall algorithm based on digital features for touching digit segmentation[C]∥Information Technology Electronics and Mobile Communication Conference(IEMCON)2016IEEE 7th Annual,1-4,2016.
[17]楚广生,宋玉龙,李祥琛,等.基于SCMOS的近红外透雾成像系统[J].仪器仪表学报,2014,35(6):138-141.
[18]夏琳茜.一种基于近红外光谱透雾系统的原理与实现[J].红外与激光工程,2007,6(36):234-237.
[19]COOK J M,GARRY G,GEEHAN T M,et al.Mud/shale interaction:model wellbore studies using X-ray tomography[C]∥The SPE/IADC Drilling Conference,SPE/IADC 25729,Amsterdam,23-25February,1993.
[20]VISURAY.VR90?X-ray diagnosis illuminate sproblem with stuck tubing[EB/OL].http:∥www.visuray.com/case-studies/illuminating-a-problem-withstuck-tubing.
[21]VISURAY.An iamging revolution[EB/OL].http:∥www.visuray.com/about-us/about-visuray.
[22]VISURAY.VR90?service shows clear solution to stuck tubing[EB/OL].http:∥www.visuray.com/case-studies/assessing-top-of-twisted-off-tubing-section.
[23]VISURAY.Determining position of stuck fish[EB/OL].http:∥www.visuray.com/case-studies/determining-position-of-stuck-fish.
[24]MELISSA S,MORTEZA E,SPENCER G,et al.Xray backsatter imaging in an oil well[C]∥The SPE Annual Technical Conference and Exhibition,SPE-170706-MS,Amsterdam,27-29October,2014.
[25]MELISSA S,RADU A,JUAN A,et al.Innovation wireline X-ray diagnostic service reduces risk during well intervention:a case study[C]∥Abu Dhabi International Petroleum Exhibition&Conference,SPE-183171-MS,Abu Dhabi,7-10November,2016.
[26]SPANNUTH M R,ACHIHAI J A,GONZALEZ C,et al.Improving intervention efficiency with a novel Xray diagnostic service:a case study[C]∥The SPE/ICo TA coiled Tubing&Well Intervention Conference&Exhibition,SPE-184798-MS,Houston,TX,USA,21-22March,2017.
[27]TEAGUE P N.Imaging of backscattered ionizing radiation—a key enable for through mud borehole imaging[C]∥The Offshore Technology Conference,OTC-21667,Houston,2-5May,2011.
[28]CALLERAME J.X-ray backscatter imaging:photography through barriers[J].Powder Diffraction,2006,21(2):132-135.
[29]MCNICOL J,JOPPE B.Working smarter on well intervention operations[C]∥The IADC/SPE Asia Pacific Drilling Technology Conference and Exhibitation,IADC/SPE-115216,Jakarta,25-27August,2008.
[30]WALKER G F[C]∥The SPE eastern regional meeting,SPE-13360-MS,Charleston,31 October-2 November,1994.
*非法定计量单位,1ft=12in=0.3048m,下同
**非法定计量单位,1psi=6894.76Pa,下同
[2] SCHULTZ P K.A Real-time fiber optic downhole video system[C]∥Offshore Technology Conference,Houston,USA,4-7May 1992.
[3] RADEMAKER R A,OLSZEWSKI K K,GOIFFON J J,et al.A coiled-tubing-deployed downhole video system[C]∥The 67th Annual Technical Conference and Exhibition of the SPE24794,Washington,1992.
[4] WHITTAKER J L,SCHULTZ P K,BAKER D L.Development of a portable downhole camera system for mechanical inspection of wellbores[C]∥The International Thermal Operations and Heavy Oil Symposium,SPE54105,USA,1999.
[5] Expro Downhole video[EB/OL].https:∥www.exprogroup.com/products-services/well-intervention/cased-hole-intervention/downhole-video-and-cameraservices/downhole-video.
[6] TOBBEN T,SUSAN M.Moving the oil and gas sector into the video age:vision assisted well interventions reduce cost and add value[C]∥Abu Dhabi International Petroleum Exhibition&Conference,SPE-183270-MS,Abu Dhabi,7-10November,2016.
[7]严正国,严正娟.通过铠装测井电缆获取井下彩色全帧率视频的装置及方法:CN107529037A[P].2017.
[8]张家田,严正国,胡长岭,等.井下视频成像测井技术[J].仪器仪表学报,2007(4):714-717.
[9]严正国,张家田.井下电视图像压缩技术[J].西安石油大学学报(自然科学版),2007(5):94-97,129-130.
[10]MADDOX S.Perforation-specific inflow fluid character-ization with downhole video[C]∥The 1998SPE India Oil and Gas Conference,7-9,April 1998
[11]JOHN A H.Borehole imaging system:GB2332331A,13.04[P].1999.
[12]JOHN A H.Imaging sensor:US6472660B1[P].2002-10-29.
[13]JOHN A H.Imaging through crude oil with high resolution[C]∥The 2001SPE Annual Technical Conference,Louisiana,2001.
[14]JOHN A H,ROBERT A C.Seeing through crude oilresults from demonstrator[C]∥The 2002 Offshore Technology Conference,OTC14194,Houston,Texas,USA,6-9May,2002.
[15]JOHN A H,ROBERT A C.Imaging sensor optical system:US20040211894A1[P].2004-10-28.
[16]YANG J Y,GUO J,JIANG W W.A novel drop-fall algorithm based on digital features for touching digit segmentation[C]∥Information Technology Electronics and Mobile Communication Conference(IEMCON)2016IEEE 7th Annual,1-4,2016.
[17]楚广生,宋玉龙,李祥琛,等.基于SCMOS的近红外透雾成像系统[J].仪器仪表学报,2014,35(6):138-141.
[18]夏琳茜.一种基于近红外光谱透雾系统的原理与实现[J].红外与激光工程,2007,6(36):234-237.
[19]COOK J M,GARRY G,GEEHAN T M,et al.Mud/shale interaction:model wellbore studies using X-ray tomography[C]∥The SPE/IADC Drilling Conference,SPE/IADC 25729,Amsterdam,23-25February,1993.
[20]VISURAY.VR90?X-ray diagnosis illuminate sproblem with stuck tubing[EB/OL].http:∥www.visuray.com/case-studies/illuminating-a-problem-withstuck-tubing.
[21]VISURAY.An iamging revolution[EB/OL].http:∥www.visuray.com/about-us/about-visuray.
[22]VISURAY.VR90?service shows clear solution to stuck tubing[EB/OL].http:∥www.visuray.com/case-studies/assessing-top-of-twisted-off-tubing-section.
[23]VISURAY.Determining position of stuck fish[EB/OL].http:∥www.visuray.com/case-studies/determining-position-of-stuck-fish.
[24]MELISSA S,MORTEZA E,SPENCER G,et al.Xray backsatter imaging in an oil well[C]∥The SPE Annual Technical Conference and Exhibition,SPE-170706-MS,Amsterdam,27-29October,2014.
[25]MELISSA S,RADU A,JUAN A,et al.Innovation wireline X-ray diagnostic service reduces risk during well intervention:a case study[C]∥Abu Dhabi International Petroleum Exhibition&Conference,SPE-183171-MS,Abu Dhabi,7-10November,2016.
[26]SPANNUTH M R,ACHIHAI J A,GONZALEZ C,et al.Improving intervention efficiency with a novel Xray diagnostic service:a case study[C]∥The SPE/ICo TA coiled Tubing&Well Intervention Conference&Exhibition,SPE-184798-MS,Houston,TX,USA,21-22March,2017.
[27]TEAGUE P N.Imaging of backscattered ionizing radiation—a key enable for through mud borehole imaging[C]∥The Offshore Technology Conference,OTC-21667,Houston,2-5May,2011.
[28]CALLERAME J.X-ray backscatter imaging:photography through barriers[J].Powder Diffraction,2006,21(2):132-135.
[29]MCNICOL J,JOPPE B.Working smarter on well intervention operations[C]∥The IADC/SPE Asia Pacific Drilling Technology Conference and Exhibitation,IADC/SPE-115216,Jakarta,25-27August,2008.
[30]WALKER G F[C]∥The SPE eastern regional meeting,SPE-13360-MS,Charleston,31 October-2 November,1994.
*非法定计量单位,1ft=12in=0.3048m,下同
**非法定计量单位,1psi=6894.76Pa,下同
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |