Post on 31-Mar-2015
DilatanceDilatance TechnologyTechnology
Experimental and practical applicationExperimental and practical application
Main differencesMain differences
DilatanceDilatance
TechnologyTechnology
Low costLow cost
Fast implementationFast implementation
Predictable resultsPredictable results
Safety for environmentSafety for environment
Other technologiesOther technologiesHigh cost and resource- High cost and resource-
intensiveintensive
Much longer treatment Much longer treatment periodperiod
Components and Components and materials may cause materials may cause
pollution of environmentpollution of environment
Result of treatment is Result of treatment is often unpredictableoften unpredictable
Main trends of activityMain trends of activity
Dilatance auditDilatance audit
Work withWork with DilatanceDilatance oil and gasoil and gas treatment oftreatment of
activesactives deposits deposits
Dilatance modeling ofDilatance modeling of oil and gas depositsoil and gas deposits
Dilatance auditDilatance audit..
Dilatance audit and its purposesDilatance audit and its purposes::
Increase of proved resources of oil and gas companiesIncrease of proved resources of oil and gas companies
Creation of dilatance database, used as a basis for Creation of dilatance database, used as a basis for planning of company’s activities in the following spheresplanning of company’s activities in the following spheres: : increase of the current production capacity, return of oil increase of the current production capacity, return of oil wells, optimization of oil and gas production process, wells, optimization of oil and gas production process, increase of efficiency of operation of existing deposits and increase of efficiency of operation of existing deposits and development of new deposits, optimization of oil and gas development of new deposits, optimization of oil and gas actives portfolio, etc. actives portfolio, etc.
Development of the Development of the ««Strategic Strategic dilatance scenariodilatance scenario»» of of the company’s development on the basis of the dilatance the company’s development on the basis of the dilatance databasedatabase
Distribution of dilatance activities Distribution of dilatance activities between the servicing and the producing between the servicing and the producing
companiescompanies
№ Description of activities Servicing
companyProducingcompany
1Dilatance audit of oil and gas deposits
2 Modeling of oil fields
3Project of dilatance treatment of oil fields
4 Dilatance treatment* *with field supervision
5 Supervision and correction
Main elements of the process of Main elements of the process of dilatance modeling of oil and gas fieldsdilatance modeling of oil and gas fields..
BlockBlock 1. 1. Survey of geological and geophysical materials using Survey of geological and geophysical materials using trial boreholes within the limits of the surveyed oil and gas trial boreholes within the limits of the surveyed oil and gas fieldsfields
BlockBlock 2. 2. Analysis of dilatance properties of formations of Analysis of dilatance properties of formations of production zones and estimating of dilatance effect on their production zones and estimating of dilatance effect on their geological and technological properties and well outputgeological and technological properties and well output
BlockBlock 3. 3. Survey ofSurvey of special features of wave processes in special features of wave processes in geological structures by means of full-scale modelinggeological structures by means of full-scale modeling
BlockBlock 4. 4. Conduction of the statistically required number of Conduction of the statistically required number of tests (10-12 trial wells) and analysis of test results, tests (10-12 trial wells) and analysis of test results, determination of volume and range of additional research determination of volume and range of additional research activitiesactivities
Dilatance treatment of oil and gas fieldsDilatance treatment of oil and gas fields
Results ofResults of dilatance auditdilatance audit Other dataOther data
Information backgroundInformation background
forfor adopting management solutionsadopting management solutions
Solution of dilatance treatmentSolution of dilatance treatment
of specific oil and gas fieldof specific oil and gas field
Dilatance model of specific oil and gas fieldDilatance model of specific oil and gas field
Project of dilatance treatment of specific oil and gas fieldProject of dilatance treatment of specific oil and gas field
Individual projectsIndividual projects of dilatance treatment of wellsof dilatance treatment of wells of oil and gas fieldof oil and gas field
Model of oil and gas fieldModel of oil and gas field
Treatment of wells of specific oil and gas fieldTreatment of wells of specific oil and gas field
Schematic block diagram of development Schematic block diagram of development of well torpedoing technologyof well torpedoing technology
Determination of physical, mechanical, and porous
characteristics based on analysis of the core
Determination of amplitude and time parameters of explosive
waves
Determination of macro-deconsolidation area
Determination of dilatance properties of rock
formations
Determination of the area of dilatancy decompaction and distribution laws of porosity
and permeability
Selecting the type of explosives
Assembling of the torpedo
Determination of mass of the explosive charge
Determination of explosive charge priming mode
Required increase of well output
Selection of type of explosive charge firing
Gazprom; gas wellGazprom; gas well № № 21006 21006 Assembly process of dilatance torpedoAssembly process of dilatance torpedo
Assembly process of dilatance torpedoAssembly process of dilatance torpedo
Types of construction of dilatance torpedoesTypes of construction of dilatance torpedoes
with casing (1) and caseless (2) for treatment of formations low(a), medium (b) and high (c) power
Arming of dilatance torpedoArming of dilatance torpedo
Installation of protection device Installation of protection device of boring casingof boring casing
Boring casing protection devicesBoring casing protection devices
Layouts of protection devices with various principles of operation
1 2 3 4 5
Loading of the torpedo into the wellLoading of the torpedo into the well
Results of application of the Dilatance Results of application of the Dilatance TechnologyTechnology
Item Location of activitiesNumber of wells
Well output Q0
Q0 Q Q
Oil production
1 Mamontovskoe deposit (Russia) well №587 1 20,2 39,4 1,952 Mamontovskoe deposit (Russia) well №612 1 15,0 52,5 3,53 Mamontovskoe deposit (Russia) well №688 1 7,2 40,2 5,584 “Velyka Lukva” deposit (Ukraine) 3 — — 1,5 – 2,05 „Jan – Cheng” deposit (China) 1 0,5 2,1 4,2
6 „Teapot Dome” deposit (USA) 2 1,5 3.24 2,16
7 „Quest” deposit (USA) 1 1,9 6.84 3,6
8 „W.R. Knuckles Heirs” deposit (USA) 1 4,1 11.69 2,85
9 Sukhodolovskoe deposit (Ukraine) 1 0,78 2,2 2,82
Natural gas production
10 Talalaevskoe deposit (Ukraine) 1 1,7 25,0 14,71
11 Sukhodolovskoe deposit (Ukraine) 1 0,1 2,0 20,0
12 Urengoiskoe deposit (Russia) 1 1,8 29,5 16,39
13 Chutovskoe deposit (Ukraine) 1 16 32,0 2,0
14 „Lokachi” deposit (Ukraine) 1 4 82,0 20,5
15 “Velyka Lukva” deposit (Ukraine) 1 – – 1,4 – 1,8
16 Yablunovskoe deposit (Ukraine) 1 3...5 50,0 12,5
17 Yamburg gas and condensate deposit (LLC Yamburggazdobycha) 1 – – 5,9
18 Yamburg gas and condensate deposit (LLC Yamburggazdobycha) 1 – – 1,9
19 „Walling Creek” deposit (USA) 1 2,1 6.51 3,1
Item Location of activities
Number of
wells
Well output Q0
Q0 Q Q
Gas condensate production20 Talalaevskoe deposit (Ukraine) 1 0 7,0 ∞
Injection wells21 Oil and gas production dpt. „Akhtyrkaneftegaz” (Ukraine) 2 – – 3,2 – 6,722 Production enterprise „Astrakhangazprom” (Russia) 2 – – 5,0 – 9,0
Extraction of underground waters23 Production enterprise „Granitas” (Lithuania) 20 0,25 0,86 3,4424 Trust „Tomskmelioratsiya” (Russia) 6 – – 6,625 Production enterprise
„Turkmenselkhozvodoprovod”(Turkmenistan)9 1,8 5,0 2,78
26 Ternopol PUVKH (Ukraine) 14 1,6 2,8 1,7527 Kiev (Ukraine) 3 3,1 27,9 9,0
Results of application of the Dilatance Results of application of the Dilatance TechnologyTechnology
Thank you for your Thank you for your attention attention
Contact :Contact :dilatance@business-in-ukraine.com.uadilatance@business-in-ukraine.com.ua
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