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WELL DRILLING EQUIPMENT

WELL DRILLING EQUIPMENT. Integra group company 20 14. PRODUCTION STRUCTURE OF INTEGRA-DRILLING TOOLS Ltd. 1. DRILLING TOOLS. VNIIBT-Drilling tool Ltd. , Perm – downhole screw motors , turbodrills , geared turbodrills , screw pumps , hydraulic downhole motor (HDM) repair equipment.

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WELL DRILLING EQUIPMENT

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  1. WELL DRILLING EQUIPMENT Integra group company 2014

  2. PRODUCTION STRUCTURE OF INTEGRA-DRILLING TOOLS Ltd. 1 DRILLINGTOOLS VNIIBT-Drilling tool Ltd.,Perm – downhole screw motors, turbodrills, geared turbodrills, screw pumps, hydraulicdownhole motor (HDM) repair equipment. Pavlovsky machine-building plant,Pavlovsky settlement, Permsky krai – downhole screw motors, turbodrills and spare parts to them. VNIIBT-Drilling tool Ltd., Kotovo affiliated company, Kotovo, Volgograd region - packers, fishing tools, core barrels, casing and drill string components, sidetracking tools , absorbers. SPADrilling technique, Moscow – development of well construction technologies; well planning; designing.

  3. PRODUCTS BASE TYPE 2 DRILLINGTOOLS • VNIIBT-Drilling tools • PDM • turbodrills • screw pumps • multi-phase pumping units • Downhole hydraulics motor leasing and servicing • core servicing Design & Engineering Testing complex Serial manufacture Servicing SIBERMOTOR SIBERTURBINE • VNIIBT-Drilling • tools, Kotovsky branch • packers • fishing tools • core tools • drill string and casing accessories • sidetracking system • above-bit absorbers • jars • milling tools In 2013 our Company produced 536 PDMs , 11 turbodrills, and 1345 Power section SIBERJAR

  4. PRODUCTS QUALITY 3 DRILLINGTOOLS Quality system of INTEGRA-Drilling tool Ltd. is certified in accordance with ISO 9001:2000 in API (American Petroleum Institute).

  5. ROTOR MANUFACTURE 4 DRILLINGTOOLS Weingartner process complex for rotors manufacturing VARIO 700 milling multicoordinate machine tool VARIO 900 milling multicoordinate machine tool FINISH 450 polishing multicoordinate machine tool Implementation of modern process equipment allowed to: • Increase accuracy and quality of rotor production • Get always high power characteristics • Reach a long life of PDM power sections • Produce rotors up to 9m in length

  6. STATOR MANUFACTURE 5 DRILLINGTOOLS • Stator manufacture: full modernization • Transition to technology of vulcanization of rubber in a polymeric solution • Replacement of the equipment for blasting • Modernization of technology gluing and other auxiliary processes • Stators manufacture of the length up to 9 m Manufacture modernization is complete in the first half of 2011

  7. BEARING SECTION MANUFACTURE 6 DRILLINGTOOLS • The purchased equipment: • 6 processing centers MAZAK company (Japan) • 4 processing centersDOOSAN company (Korea) of the equipment for blasting • other modern high-efficiency equipment Performance of new equipment is many times higher.The accuracy of the new equipment is up to 1 micron. The spindle manufacture modernization is completed in the first half of 2011

  8. RESEARCHAND DEVELOPMENT 7 DRILLINGTOOLS • Using new materials with high mechanical properties: • Usage of high-structural steel with high strength characteristics for hardworking parts spindle sections • Cold steel usage of world producers with high mechanical properties for the stators manufacture • Applying to world producers of rubber compounds • with high physical and mechanical properties • Tungsten carbide coating of PDM rotors, using in agressive environment New reinforced threads for housings: • Reduce the maximum stress by design elements • Increase in the fatigue strength due to hardening of the thread surface layer • Polymer coating for the use in mud saturated with H2S • Tungsten carbide hardening of PDM rotors, using in agressive environment

  9. RESEARCHAND DEVELOPMENT 8 DRILLINGTOOLS • Testing complex for threaded joints on the fatigue strength : • UP-200M stand is designed for full-scale fatigue test samples with 150 ... 240 mm OD at a bend in the symmetric cycle • The tests can give an image of how various factors influence on the product strength: stress concentrators, the hardening technology, chemical and heat treatment, etc. • The stand is a vibrating system, which allows to put to the test sample alternating bending load • The oscillation frequency (amplitude) is controlled by changing RPM of the electric engine New reinforced threads for housings: • Reduce the maximum stress by design elements • Increase in the fatigue strength due to hardening of the thread surface layer • Polymer coating for the use in mud saturated with H2S • Tungsten carbide hardening of PDM rotors, using in agressive environment

  10. SIBERMOTOR 9 DRILLINGTOOLS It is a highly efficient tool corresponding to the requirements of all modern oil and gas well drilling technologies on- and off-shore SIBERMOTOR ADVANTAGES: BASIC DESIGNATION OF THE MOTOR • PDM standard configuration has adjustable bent housing, except for three small diameter motors • PDM top sub has regular type connecting box thread and simultaneously acts as a catching device of the rotor • Additionally installed float and/ or damp subs also have standard connecting regular type threads that excludes usage of supplementary X-over subs • Power section of any motor can be made of a rubber compound having increased mechanical properties, so called “hard rubber” SM375.7850 Product code SM – SIBERMOTOR Diameter in the decimal representation of the size in inches Х100 3 ¾” Lobes configuration, rotor/ stator 7/8 Stages Х 10 5,0

  11. SIBERTURBINE 10 DRILLINGTOOLS SIBERTURBINE HS is a high speed turbodrill for the optimal performance while drilling hard and highly abrasive formations with impregnated bits. SIBERTURBINE GR is turbodrill with planetary gear reducer, is the only real alternative to drill high-temperature wells and in cases when high-value torque PDC bits are used. SIBERTURBINE ADVANTAGES: • guaranteed heat resistance up to 200 °С • eliminated BHA vibrations • dramatically enhanced time between maintenance due to the thrust bearing with PDC inserts as well as turbine section radial bearings reinforced by the HVOF coating • power characteristics stability within the turbodrill run in a well BASIC DESIGNATION OF THE TURBODRILL ST475AHS.T1 PRODUCT CODE ST – SIBERTURBINE Diameter in the decimal representation of the size in inches Х100 4 ¾” A (adjustable) adjustable bent housing HS (high speed) high speed GR (gear reduction) geared T1 turbine stage type

  12. SIBERJAR 11 DRILLINGTOOLS The optimal means stuck release is to force down or pull up the drill string. Thus, forced pull or slack off drill string is to be applied. At the moment of the jar actuation, the stuck point is jarred with various degrees of intensiveness in the certain direction. The jar enables to accumulate and instantly release the energy of the pulled up or compressed DS interval located above the stuck zone. The impulse transmits to the stuck drill string and releases it. Jar is the drilling tool applied for the release of stuck tools. Jar has been designed as a BHA component. In case of drill string stuck, the jar facilitates its release/ SIBERJAR ADVANTAGES: BASIC DESIGNATION OF THE JAR • The HYDRAULICjar is not equipped with latch activation mechanism. Therefore, the jar may be operated at extended reach well, complicating the establishment of an axial force required for jar recharging. • The HYDROMECHANICAL jar equipped with latch activation mechanism, which excludes the possibility of unintentional actuation in case of build-up force or while the drilling process. The jar is optimal for operation in vertical or low inclination wells, where it is possible to apply and control axial force. SJ475HM PRODUCT CODE SJ – SIBERJAR Diameter in the decimal representation of the size in inches Х100 4 ¾” “None” - hydraulic type HM - hydro mechanical type

  13. SUCCESSFUL FOREIGN PROJECTS 12 DRILLINGTOOLS • Field tests SIBERMOTORS 9 1/2 Dia • National Iranian Drilling Company (NIDC): • 1739-1864 m ROP=1,98 m/h • 17 ½” HC606 • VIETSOVPETRO, Dragon field: • 2376-2750 м ROP=24,1 m/hand 2750-3355 mROP=7 m/h • 12 ¼ НС 604 СМ • VIETSOVPETRO, White Tiger field: • 718-1558,5m ROP=16,9 m/h • 17 ½” GG1 12 ¼” TI3205 King Dream 81/2” K705 Kinetic 81/2” K707 Kinetic

  14. SUMMARY AND CONTACT 13 DRILLINGTOOLS • VNIIBT-Drilling Tools offers a complete service complex for the Customer bit programtaking into consideration drilling intervals and solids, equipment delivery and service. • We are ready to supply and lease modern and powerful screw down-hole motors, turbodrills, geared turbodrills. • Up-to-date hydraulic bottom-hole motors produced by INTEGRA-Drilling tools can be used in different well intervals and with the bits of any type, both under standard and complicated drilling conditions such as big depth, high temperature, aggressive solutions. INTEGRA Drilling Tools 614000 Karpinskogo Str. 24, GSP, Perm, Russia Phone.: + 7 (342) 21113 11 Fax: + 7 (342) 2801767 Email: reception-bi@integra.ru www.vniibt-bi.ru

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