DEVELOPMENT DESIGN AND ENGINEERING
SOLUTIONS OF PROBLEM INTERVALS
FOR CONDUCTOR HOLE DRILLING TECHNOLOGY
ON DULISMINSKOYE FIELD,
IRKUTSK REGION
Buzanov, Kirill V. – postgraduate student,
Tomsk National Polytechnic University, byzanovaltay@mail.ru byzanovaltay@mail.ru
Borisov, Konstantin I. – Dr.Tech.Sci., senior lecturer, Tomsk National
Tomsk National Polytechnic University, byzanovaltay@mail.ru kibor@tomline.ru

УДК 626.75; УДК 626.76

Key words: incompatible drilling conditions, catastrophic loss of drilling fluid, geological structure of the Dulisma oil and gas condensate satnogo deposit,
geological structure of the Naryksko-Ostashkinskaya area, drilling "ahead of the curve"

The paper focuses on the occurrence of catastrophic mud losses whilst drilling conductor holes in Dulisminskoye oil and gas condensate field and provides an analysis of the geological structure of Narynsko-Ostashkinskaya block, Kemerovo region, and Dulisminskoye oil
and gas condensate field. The paper also presents an engineering solution aimed at catastrophic mud loss prevention.

DEVELOPMENT DESIGN AND ENGINEERING SOLUTIONS OF PROBLEM INTERVALS FOR CONDUCTOR HOLE DRILLING TECHNOLOGY ON DULISMINSKOYE FIELD, IRKUTSK REGION
Buzanov, Kirill V. – postgraduate student, Tomsk National Polytechnic University, byzanovaltay@mail.ru
Borisov, Konstantin I. – Dr.Tech.Sci., senior lecturer, Tomsk National Polytechnic University, kibor@tomline.ru

The paper focuses on the occurrence of catastrophic mud losses whilst drilling conductor holes in Dulisminskoye oil and gas condensate field and provides an analysis of the geological structure of Narynsko-Ostashkinskaya block, Kemerovo region, and Dulisminskoye oil
and gas condensate field. The paper also presents an engineering solution aimed at catastrophic mud loss prevention.

 

 

THE USE OF NEW DRILLING MUDS
WHILST DRILLING
IN THE CASPIAN SEA REGION
Gaidarov, Mitalim Magomed-Rasulovich – Dr.Tech.Sci., head of well casing and
completion laboratory, LLC Gazprom, Gaydarov@vniigaz.gazprom.ru Gaydarov@vniigaz.gazprom.ru
Khubbatov, Andrey A. – Senior scientific employee, LLC Gazprom VNIIGAZ, A_Khubatov@vniigaz.gazprom.ru Khubatov@vniigaz.gazprom.ru
Gaidarov, Azamat M. – Technician, LLC Gazprom VNIIGAZ, A_Gaydarov@vniigaz.gazprom.ru A_Gaydarov@vniigaz.gazprom.ru
Norov, Azat D. – Scientific employee, LLC Gazprom VNIIGAZ, A_Norov@vniigaz.gazprom.ru A_Norov@vniigaz.gazprom.ru
Nikitin, Viktor V. – Director, STS GPU LLC Gazprom dobycha Astrakhan, vnikitin@astrakhan-dobycha.gazprom.ru vnikitin@astrakhan-dobycha.gazprom.ru
Volkov, Valery E. – Director, drilling department, Astrakhan Burenie, branch of LLC, ipolyakov@astrakhan-dobycha.gazprom.ru ipolyakov@astrakhan-dobycha.gazprom.ru
Volkov, Valery E. – Director, drilling department, Astrakhan Burenie, branch of LLC Gazprom Burenie, vvolkov@astrburgaz.ru vvolkov@astrburgaz.ru

УДК 624.131.3
Key words: cationic, anionic-nonionic, polymer, structural-rheological properties, drilling mud, drilling, stabilization, borehole, inhibiting action, clays, rock, suprasalt, salt, basin, deposits, heat resistance, salt resistance.

The well casing and completion laboratory of LLC Gazprom VNIIGAZ has developed a new line of cationic drilling mud systems (Catburr) which do not have deficiencies typical of other drilling muds. Over 15 Catburr modifications have been analyzed and patented, including three mud systems which have been field-tested in suprasalt and salt deposits in Astrakhanskoye gas and condensate field. The findings show that cationic mud systems are highly effective in drilling through clay and salt deposits in the presence of high temperature and other aggressive environments. Following the field testing of cationic drilling muds, a decision was taken to proceed with drilling six production wells in Astrakhanskoye gas and condensate field, using the various Catburr mud systems.

THE USE OF NEW DRILLING MUDS
WHILST DRILLING IN THE CASPIAN SEA REGION
Gaidarov, Mitalim Magomed-Rasulovich – Dr.Tech.Sci., head of well casing and
completion laboratory, LLC Gazprom
Gaydarov@vniigaz.gazprom.ru
Khubbatov, Andrey A. – Senior scientific employee, LLC Gazprom VNIIGAZ, A_Khubatov@vniigaz.gazprom.ru
Gaidarov, Azamat M. – Technician, LLC Gazprom VNIIGAZ,
A_Gaydarov@vniigaz.gazprom.ru
Norov, Azat D. – Scientific employee, LLC Gazprom VNIIGAZ,
A_Norov@vniigaz.gazprom.ru
Nikitin, Viktor V. – Director, STS GPU LLC Gazprom dobycha Astrakhan, vnikitin@astrakhan-dobycha.gazprom.ru
Polyakov, Igor G. – Deputy director, STS GPU LLC Gazprom dobycha Astrakhan,
ipolyakov@astrakhan-dobycha.gazprom.ru
Volkov, Valery E. – Director, drilling department, Astrakhan Burenie, branch of LLC
Gazprom Burenie, vvolkov@astrburgaz.ru

Key words: cationic, anionic-nonionic, polymer, structural-rheological properties, drilling mud, drilling, stabilization, borehole, inhibiting action, clays, rock, suprasalt, salt, basin, deposits, heat resistance, salt resistance.

The well casing and completion laboratory of LLC Gazprom VNIIGAZ has developed a new line of cationic drilling mud systems (Catburr) which do not have deficiencies typical of other drilling muds. Over 15 Catburr modifications have been analyzed and patented, including three mud systems which have been field-tested in suprasalt and salt deposits in
Astrakhanskoye gas and condensate field. The findings show that cationic mud systems are highly effective in drilling through clay and salt deposits in the presence of high temperature and other aggressive environments. Following the field testing of cationic drilling muds, a
decision was taken to proceed with drilling six production wells in Astrakhanskoye gas and condensate field, using the various Catburr mud systems.

 

 

NEWTECH SERVICES’ WELL CASING AND
CEMENTING EXPERIENCE
Bessel, Valery V., Cand.Tech.Sci., executive vice president,
LLC NewTech Services, vbessel@nt-serv.com vbessel@nt-serv.com
Mamedbekov, Oktai K., Dr.Tech.Sci., professor, technical director,
LLC NewTech Services, omamedbekov@nt-serv.com omamedbekov@nt-serv.com
Dudka, Anatoly V., chief engineer, well casing and cementing department, LLC NewTech Services, adudka@nt-serv.com adudka@nt-serv.com

УДК 622.24

Key words: well casing, horizontal wells, sidetrack, liner hanger assembly, running string, hydraulic operations.

The paper provides a detailed description of extended reach well casing in Yablunevskoye field, Ukraine, and sidetrack casing in the offshore field
of Umid, Azerbaijan. In both cases, LLC NewTech Services provided well casing design, which was approved by the Customers, a modernization programme for US-manufactured standard equipment, and designer’s
supervision services for construction, tool running and well casing. This approach allows to achieve outstanding results every time.
такого подхода позволяет каждый раз добиваться качественных результатов.

NEWTECH SERVICES’ WELL CASING AND CEMENTING EXPERIENCE
Bessel, Valery V., Cand.Tech.Sci., executive vice president,
LLC NewTech Services, vbessel@nt-serv.com
Mamedbekov, Oktai K., Dr.Tech.Sci., professor, technical director,
LLC NewTech Services, omamedbekov@nt-serv.com
Dudka, Anatoly V., chief engineer, well casing and cementing department, LLC NewTech Services, adudka@nt-serv.com

Key words: well casing, horizontal wells, sidetrack, liner hanger assembly, running string, hydraulic operations.

The paper provides a detailed description of extended reach well casing in Yablunevskoye field, Ukraine, and sidetrack casing in the offshore field of Umid, Azerbaijan. In both cases, LLC NewTech Services provided well casing design, which was approved by the Customers, a modernization programme for US-manufactured standard equipment, and designer’s
supervision services for construction, tool running and well casing. This approach allows to achieve outstanding results every time.

IMPROVING
ENVIRONMENTAL ASPECTS
OF NATURAL GAS COMPRESSION
Kasyanenko, Andrey A., deputy general
and chief engineer, OJSC Severneftegazprom , KasyanenkoAA@sngp.com KasyanenkoAA@sngp.com

УДК 622.24
Key words: greenhouse gas emission, South-Russian field, energy performance, environmental safety, process gas loss control system, dry gas seals, gas compressor units.

The paper focuses on innovative solutions to improve production processes to control greenhouse gas emissions in order to increase energy efficiency and environmental safety in the Russian fuel and energy sector and other industries which use gas compressor units with
dry gas seals.

IMPROVING ENVIRONMENTAL ASPECTS OF NATURAL GAS COMPRESSION
Kasyanenko, Andrey A., deputy general director and chief engineer, OJSC Severneftegazprom , KasyanenkoAA@sngp.com

Key words: greenhouse gas emission, South-Russian field, energy performance, environmental safety, process gas loss control system, dry gas seals, gas compressor units.

The paper focuses on innovative solutions to improve production processes to control greenhouse gas emissions in order to increase energy efficiency and environmental safety in the Russian fuel and energy sector and other industries which use gas compressor units with
dry gas seals.

 

METHODOLOGICAL APPROACH FOR ENGINEERING
DEVELOPMENT OF EXTENDED REACH DRILLING
TECHNOLOGY FOR SHALLOW PAYS
ПРОТЯЖЕННОСТИ ПРИ МАЛЫХ ГЛУБИНАХ
ЗАЛЕГАНИЯ ПРОДУКТИВНЫХ ПЛАСТОВ

Tcukrenko, Maksim S. – Postgraduate student, , tcukrenko.maxim@yandex.ru
State Gubkin University of Oil and Gas tcukrenko.maxim@yandex.ru
Raykhert, Roman S. – Postgraduate student,raykhert_roman@mail.ru
State Gubkin University of Oil and Gas  raykhert_roman@mail.ru
Stain Alexander M. — Cand.Tech.Sci., Asssistant Professor of Department of Mathematics, State Gubkin University of Oil and Gas, alex-staiu@yandex.ru, alex-staiu@yandex.ru
Oganov, Alexander S. – Dr.Tech.Sci., professor, head of the Oil and Gas Drilling Department, State Gubkin University of Oil and Gas, abprus@mail.ru abprus@mail.ru
Maximov, Anton O. – Engineer of telemetry tracking wells,Halliburton International Inc., maxx_748@mail.ru maxx_748@mail.ru

УДК 622.24
Key words: extended reach well, clothoid, biclothoid, energy efficient profile, shallow pays, well drilling.

The paper provides an analysis of fundamentally new mathematical approaches and modes for well design and drilling management. The analysis allows to determine the main properties of the Euler spiral, profile combinations based on the Euler spiral as a transition curve for curved sections of a proposed extended reach hole and shallow pay zone.
The authors have completed the initial phase of work including the comparison between a conven tional profile and a profile calculated on the basis of the Euler spiral. The proposed model includes the use of a profile with bi-clothoid as an effective solution for wells with high
dog-leg severity and zenith angles.

METHODOLOGICAL APPROACH FOR ENGINEERING
DEVELOPMENT OF EXTENDED REACH DRILLING
TECHNOLOGY FOR SHALLOW PAYS
Tcukrenko, Maksim S. – Postgraduate student, State Gubkin University of Oil and Gas, tcukrenko.maxim@yandex.ru
Raykhert, Roman S. – Postgraduate student,
Russian State Gubkin University of Oil and Gas, raykhert_roman@mail.ru
Stain Alexander M. — Cand.Tech.Sci., Asssistant Professor of Department of Mathematics, State Gubkin University of Oil and Gas, alex-staiu@yandex.ru
Oganov, Alexander S. – Dr.Tech.Sci., professor, head of the Oil and Gas Drilling Department, State Gubkin University of Oil and Gas, abprus@mail.ru
Maximov, Anton O. – Engineer of telemetry tracking wells,
Halliburton International Inc., maxx_748@mail.ru

Key words: extended reach well, clothoid, biclothoid, energy efficient profile, shallow pays, well drilling.

The paper provides an analysis of fundamentally new mathematical approaches and modes for well design and drilling management. The analysis allows to determine the main properties of the Euler spiral, profile combinations based on the Euler spiral as a transition curve for curved sections of a proposed extended reach hole and shallow pay zone. The authors have completed the initial phase of work including the comparison between a conven tional profile and a profile calculated on the basis of the Euler spiral. The proposed model includes the use of a profile with bi-clothoid as an effective solution for wells with high dog-
leg severity and zenith angles.

 

MATERIALS AND TECHNOLOGIES
FOR LOST CIRCULATION PREVENTION AND CONTROL
WHILST DRILLING WELLS
IN COMPLEX GEOLOGICAL
CONDITION
Samsonenko, Alexander V. – Cand.Tech.Sci. , deputy general director LLC Vyazhushchee-Service, speccem@rambler.ru cpeccem@rambler.ru
Samsonenko, Natalia V. – Cand.Tech.Sci., general director,
LLC Vyazhuschee-Servis, cpeccem@rambler.ru cpeccem@rambler.ru
Simonyants, Sergey L. – Dr.Tech.Sci., professor, chair of oil and gas well drilling,
Gubkin Russian State University of Oil and Gas, ssturbo@mail.ru ssturbo@mail.ru

УДК 622.24
Key words:lost circulation, well cementing, lightweight aerated cement slurry, lightweight aerated abrasive buffer.

The paper provides details of compositions and technologies designed to prevent lost circulation in complex geological conditions of East Siberian fields.
Lightweight aerated cement slurry which is compatible with lightweight aerated abrasive buffer is characterized by elasticity, carrying ability, sedimentation and suffusion resistance, controlled density that is modified through the variation of intensity and duration of hydrodynamic activation.

MATERIALS AND TECHNOLOGIES FOR LOST CIRCULATION PREVENTION AND CONTROL WHILST DRILLING WELLS
IN COMPLEX GEOLOGICAL CONDITIONS
Samsonenko, Alexander V. – Cand.Tech.Sci., deputy general director, LLC Vyazhuschee-Servis, cpeccem@rambler.ru
Samsonenko, Natalia V. – Cand.Tech.Sci., general director, LLC Vyazhuschee-Servis, cpeccem@rambler.ru
Simonyants, Sergey L. – Dr.Tech.Sci., professor, chair of oil and gas well drilling, Gubkin Russian State University of Oil and Gas, ssturbo@mail.ru

Key words: lost circulation, well cementing, lightweight aerated cement slurry, lightweight aerated abrasive buffer.

  The paper provides details of compositions and technologies designed to prevent lost circulation in complex geological conditions of East Siberian fields. Lightweight aerated cement slurry which is compatible with lightweight aerated abrasive buffer is characterized by elasticity, carrying ability, sedimentation and suffusion resistance, controlled density that is modified through the variation of intensity and duration of hydrodynamic activation.  

RESEARCH AND DEVELOPMENT OF BOTTOM WATER INFLOW RESTRAINT COMPOSITIONS IN GAS AND GAS CONDENSATE WELLS

Gasumov, Ramiz A. – Dr.Tech.Sci., professor, general director of OJSC SevKavNIPIgaz, R.Gasumov@yandex.ru  R.Gasumov@yandex.ru

Shikhalieva Irada - еngineer, Wells Operation Laboratory
JSC SevKavNIPIgaz, svnipigz@gazprom.ru svnipigz@gazprom.ru

УДК 622.24
Key words: development, bottom water, water inflow.

Currently the growth of water encroachment on many fields is higher than the reservoir depletion degree and it is steadily growing in spite of different geological and technical activities which aimed at gas extraction rate increasing.
The activities for protective shield forming between aquifer and gas reservoirs are required for improving well operations with plantar shallow aquifer, its cost-effective operation prolongation and for the most complete development of the reservoir.

RESEARCH AND DEVELOPMENT OF BOTTOM WATER INFLOW RESTRAINT COMPOSITIONS IN GAS AND GAS CONDENSATE WELLS
Gasumov, Ramiz A. – Dr.Tech.Sci., professor, general director of OJSC SevKavNIPIgaz, R.Gasumov@yandex.ru  
Shikhalieva Irada — еngineer, Wells Operation Laboratory JSC SevKavNIPIgaz, svnipigz@gazprom.ru

Key words: development, bottom water, water inflow.

Currently the growth of water encroachment on many fields is higher than the reservoir depletion degree and it is steadily growing in spite of different geological and technical activities which aimed at gas extraction rate increasing. The activities for protective shield forming between aquifer and gas reservoirs are required for improving well operations with plantar shallow aquifer, its cost-effective operation prolongation and for the most complete development of the reservoir.

THE APPLICATION OF THE ULTRASONIC METHOD FOR ASSESSING THE STRENGTH OF OILWELL CEMENT STONE AT PERMAFROST CONDITIONS
Shut Konstantin F. — Cand.Tech.Sci., Asssistant Professor of drilling oil and gas wells State University of Oil and Gas named after IM Gubkin, cemlab@yandex.ru, cemlab@yandex.ru
Iversen Arild A. – Student of State University of Oil and Gas named after IM Gubkin, iv.aleks@gmail.com iv.aleks@gmail.com

УДК 622.24
Key words: permafrost, ultrasonic method for assessing the strength of cement paste, cyclically varying temperature, antifreeze additive.

The article provides the experience of application of ultrasonic analyzer to simulate a freezing-thow temperatures.
цементного камня для имитации условий циклически меняющихся температур.

THE APPLICATION OF THE ULTRASONIC METHOD
FOR ASSESSING THE STRENGTH OF OILWELL
CEMENT STONE AT PERMAFROST CONDITIONS
Shut Konstantin F. — Cand.Tech.Sci., Asssistant Professor of drilling oil and gas wells State University of Oil and Gas named after IM Gubkin,  cemlab@yandex.ru
Iversen Arild A. – Student of State University of Oil and Gas named after IM Gubkin, iv.aleks@gmail.com

Key words: permafrost, ultrasonic method for assessing the strength of cement paste, cyclically varying temperature, antifreeze additive.

The article provides the experience of application of ultrasonic analyzer to simulate a freezing-thow temperatures.

DEVELOPMENT OF WELL
PROFILE ANALYSIS METHOD
Dvoinikov, Mikhail V. – Dr.Tech.Sci., professor, Oil and Gas Drilling Department,
Tyumen University of Oil and Gas,dvoinik72@gmail.com dvoinik72@gmail.com
Oshibkov, Alexander V. – director, Experimental Plant of Drilling
Equipment of Tyumen University of Oil and Gas, oshibkov@mail.ru oshibkov@mail.ru
Sabirov, Ravil V. – Halliburton, r.sabirov@bk.ru r.sabirov@bk.ru
Karimov, Alisher N. – lead drilling engineer, Nefteyugansk branch of
LLC RN-Burenie, karimovan1085@mail.ru karimovan1085@mail.ru

УДК 622. 243.23
Key words: drilling, well profile, directional wells, horizontal wells.

The paper presents the algorithm and software for the optimization of a well profile or a well path section on the basis of a multi-criteria analysis of parameters of drilling, completion and operation of a well.

DEVELOPMENT OF WELL PROFILE ANALYSIS METHOD
Dvoinikov, Mikhail V. – Dr.Tech.Sci., professor, Oil and Gas Drilling Department, Tyumen University of Oil and Gas, dvoinik72@gmail.com
Oshibkov, Alexander V. – director, Experimental Plant of Drilling Equipment of Tyumen University of Oil and Gas, oshibkov@mail.ru
Sabirov, Ravil V. – Halliburton, r.sabirov@bk.ru
Karimov, Alisher N. – lead drilling engineer, Nefteyugansk branch of LLC RN-Burenie, karimovan1085@mail.ru

Key words: drilling, well profile, directional wells, horizontal wells.

The paper presents the algorithm and software for the optimization of a well profile or a well path section on the basis of a multi-criteria analysis of parameters of drilling, completion and operation of a well.

CONDITIONS FOR SECURING
OF SAFE TRANSPORTATION
OF  OFFSHORE INSTALLATIONS
Balabanov, Sergey B. — General Director of J.S.C SEAMES, seames@038.ru seames@038.ru
Guralnik, Boris S. – P.h.D., Deputy Manager of Survey Department
of the J.S.C SEAMES,boris@038.ru boris@038.ru
Bekarevich, Sergey L. General director
of the J.S.C Trastshipmanagement, bekarevich66@mail.ru bekarevich66@mail.ru

УДК 626.75; УДК 626.76
Key words:Drill installations, marine operation, transportation, towing, provide of safety, survey.

The present report gives the some problems offshore installations and its construction elements transportation to the field’s area with detailed description of technical and organizational aspects causing accidents and losses and which should be considered when prepare Project of marine operations -towing..

CONDITIONS FOR SECURING OF SAFE TRANSPORTATION OF  OFFSHORE INSTALLATIONS
Balabanov, Sergey B. — General Director of J.S.C SEAMES, seames@038.ru
Guralnik, Boris S. – P.h.D., Deputy Manager of Survey Department of the J.S.C SEAMES, boris@038.ru
Bekarevich, Sergey L. General director of the J.S.C Trastshipmanagement, bekarevich66@mail.ru

Key words: Drill installations, marine operation, transportation, towing, provide of safety, survey.

The present report gives the some problems offshore installations and its construction elements transportation to the field’s area with detailed description of technical and organizational aspects causing accidents and losses and which should be considered when prepare Project of marine operations -towing.