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NEW APPLICATIONS OF SPECIALTY CHEMICALS IN FAST GROWING SECTORS OIL FIELD CHEMICALS

NEW APPLICATIONS OF SPECIALTY CHEMICALS IN FAST GROWING SECTORS OIL FIELD CHEMICALS. Economy. Energy. Nation. The Essential Synergy. Economy. Energy. Nation. Vision of ONGC ……

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NEW APPLICATIONS OF SPECIALTY CHEMICALS IN FAST GROWING SECTORS OIL FIELD CHEMICALS

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  1. NEW APPLICATIONS OF SPECIALTY CHEMICALS IN FAST GROWING SECTORS OIL FIELD CHEMICALS

  2. Economy Energy Nation

  3. The Essential Synergy Economy Energy Nation

  4. Vision of ONGC …… “ To be a World Class Oil & Gas Company integrated in energy business with dominant Indian leadership and global presence”

  5. ONGC’s Mission Statement says– “ Abiding commitment to HSE to enrich quality of community life”. “Corporate commitment to support the Ecosystem”

  6. Chemicals UPSTREAM E&P ACTIVITIES DRILLING CEMENTATION WORK OVER OPERATIONS STIMULATIONS WATER INJECTION WATER FLOODING DEMULSIFICATION DEHYDRATION CORROSION CONTROL FLOW ASSUARANCE WATER SHUT OFF JOB EFFLUENT DISPOSAL ENVIRONMENT PROTECTION REFINING &VALUE ADDED PRODUCTS. Specialty Chemicals Quality & Specifications of Chemicals Operations and Processes Results

  7. Corporate Specifications of Chemicals of ONGC • ONGC’s Chemicals & Formulations are: • Specific to Processes & Operations • Complying to Environment

  8. NEW CHALLENGES IN E&P ACTIVITIES • Quest for more Oil • Harsh Environment / Wild Cat Wells • Deepwater Area/Hydrate • HTHP & Deep Wells • Increasing Drilling Cost • Increasing Oil Cost • NEW SOLUTIONS TO MEET CHALLENGES • Specialty Chemicals • Up gradation of Specifications • Introduction of New Chemicals • Specialized Chemical Services

  9. OIL INDUSTRY “ SPECIALITY CHEMICALS” • Performance linked Special Formulations Specific to the E&P Industry • Number of Specialty/ Performance Chemicals in ONGC – 162

  10. The Mantra for choice of Specialty Chemicals Use Inflow Performance Relationships (IPR) with respect to introduced Technology/ Specialty chemicals to determine the Applied Technology/ Specialty Chemical’s ability to raise the Productivity Index(PI).

  11. Example 1: Inflow Performance Relationships (IPR)

  12. Example 2: Inflow Performance Relationships (IPR)

  13. CATEGORIES OF SPECIALITY CHEMICALS IN ONGC Drilling Drilling fluid Cementing Production Flow assurance Emulsion breakers Scale inhibitors Corrosion inhibitors Water treatment chemicals Well stimulation chemicals

  14. Drilling Rigs Land Rig Offshore Jack up

  15. A Drilling Fluid System SWIVEL CIRCULATION SYSTEM STAND PIPE MUD TANK HOPPER DRILL PIPE SUCTION LINE CENTRIFUGE MUD PUMP DE-SILTER ANNULAS DE SANDER RETURN FLOWLINE S. SHAKER DRILL COLLAR DRILL BIT DRILLED HOLE

  16. CONVENTIONAL DRILLING FLUID (MUD) CLAY BASED DRILLING FLUID BENTONITE BARITE CAUSTIC SODA SODA ASH LIGNITE POWDER CUTCH CARBOXY METHYL CELLULOSE PRE GELATINISED STARCH SULPHONATED ASPHALT DRILLING DETERGENT RESINATED LIGNITE EP LUBE CHROME LIGNO SULFONATE CHROME LIGNITE

  17. NEW GENERATION DRILLING FLUID POLYMER BASED DRILLING FLUID XANTHAN GUM POLY ANONIC CELLULOSE PARTIALLY HYDROLISED POLYACRYL AMIDE POLY-ELECTROLITE POLYGLYCEROL CLOUD POINT GLYCOL MIXED METAL HYDROXIDE POLYMERIC DEFLOCULANT POLY- ACRYLAMIDES POTASSIUM HYDROXIDE SODIUM CHLORIDE POTASSIUM CHLORIDE

  18. NON-DAMAGING DRILLING FLUID (NDDF) XANTHAN GUM PRE GELATINISED STARCH POTTASIUM HYDROXIDE POTTASIUM CHLORIDE SIZED CALCIUM CARBONATE POLY ANAIONIC CELLULOSE

  19. SYNTHETIC OIL BASE MUD (SOBM) BASE OIL OF SOBM SOBM PRIMARY EMULSIFIER SOBM SECONDARY EMULSIFIER SOBM FLUID LOSS AGENT SOBM EMULSION STABILIZER SOBM WETTING AGENT SOBM OIL VISCOSIFIER

  20. SYNTHETIC OIL BASE MUD (SOBM) • SPECIFICATION OF BASE OIL • SYNTHETIC IN NATURE AS PER OSPAR • (Oslo Paris Convention) • 2. AROMATIC CONTENT- LESS THAN 1.0 % • 3. TOXICITY VALUE – LC-50 MIN. 30,000 PPM

  21. HGS BASED DRILLING FLUID HOLLOW GLASS SPHERES XANTHAN GUM CALCIUM CARBONATE POLY ANOINIC CELLULOSE PRE GELATINISED STARCH CAUSTIC SODA POTASSIUM CHLORIDE SODIUM CHLORIDE LUBRICANT

  22. NEW SPECIALITY CHEMICALS IN OIL FIELD-I

  23. NEW SPECIALITY CHEMICALS IN OIL FIELD-II

  24. CEMENTING CHEMICALS-I • LIGHT WEIGHT ADDITIVES • SILICA FUME MICROSPHERES ( HGS ) • POLY VINYL CHLORIDE RESIN • HEAVY WEIGHT ADDITIVES • METAKAOLIN • SYNTHETIC FIBER • GRAPHITE • GROUND GRANULATED BLAST FURNACE SLAG • HEAVY WEIGHT ADDITIVES

  25. CEMENTING CHEMICALS- II • SILICA FUME Mean Particle size - 0.1 – 0.2 Micron • Cement slurry Weight -11.0 ppg • MICROSPHERES( Hollow Glass Sphere ) • Specific Gravity - 0.4 to 0.6 • Cement slurry Weight - 8.5 ppg • Particle Size Distribution - 20 – 200 Micron • Withstand Pressure - 5000 psi • PVC RESIN Poly Vinyl Chloride Low Density used with Silica Fume

  26. CEMENTING CHEMICALS - III • METAKAOLIN(Made by heating Kaolin at 800-1000 degC. Higher Early Strength to Cement Slurry Thermal Stability to Cement • SYNTHETIC FIBER(RECON-3 S )Controls Losses. Fiber Length - 4.8 to 12 mm Diameter - 30 – 40 Micron Melting Point - > than 200 degC. • GRAPHITE(Carboniferous Material ) Increase Cement Tensile Strength • GROUND GRANULATED BLAST FURNACE SLAG Metallurgical Byproduct Chemical Component (CaO, SiO2, Al2O3 ,MgO ) Increase packing efficiency of Cement • HEAVY WEIGHT ADDITIVES Hematite and Ilmenite

  27. WELL COMPLETION - I • PRODUCTION OF OIL & GAS • OIL & GAS PROCESSING • PIPE LINE TRANSPORTATION • WELL STIMULATION • SKIN REMOVAL • WAX REMOVAL • SCALE REMOVAL • WATER INJECTION CHEMICALS

  28. SEPARATOR GROUP GATHERING STATION-I(GGS-I) TREATOR OIL TANK HEATER CENTRAL TANK FARM(CTF) OIL TANKS SEPARATOR TREATOR OIL TANK HEATER GROUP GATHERING STATION-II(GGS-II) OIL LINE OIL PRODUCTION & PROCESS SYSTEM GAS LINE

  29. WELL COMPLETION - II • OIL & GAS PROCESSING Demulsifier (Silicon Based) operates at 35 degC. Deoiler -Poly Aluminum Chlorides Methanol - Hydrate Suppresser • PIPE LINE TRANSPORTATION Biocide -Non Aldehyde-Non-Amine type Pore point depressant -Benhyl Alcohols • WELL STIMULATION Skin removal - HCl, EGMBE, Surfactant & Acid corrosion inhibitor Wax removal- Toluene and Xylene formulations • Scale removal- EDTA, Naphthalene, • Di ethonolamine triphosphonic acid (DTPA) • WATER INJECTION CHEMICALS • Oxygen Scavengers - Ammonium bi Sulfides • Water Corrosion inhibitors - Amine based • Ferric Chloride, Aluminum Chloride , Biocide

  30. EMERGING MARKET • OLD PLAYERS ONGC & OIL • NEW PLAYERS INDIAN & INTERNATIONAL E&P CO /INTERNATIONAL SERVICE CO. • NEW POLICY NELP, FOREIGN VENTURES • NEW FINDS OIL & GAS - EAST COAST • NEW CHALLENGE DEEP WATER ACTIVITIES • GAS HYDRATES • HTHP/HIGH TECH WELLS • EXPLORATORY WILD CAT

  31. CHEMICAL BUDGET IN ONGC • DRILLING 300 CRORES • OIL & GAS PROCESSING 100 CRORES

  32. WELL COST • EARLIER CHEMICAL COST • FOR DRILLING WELL 3-4 % • PRESENT CHEMICAL COST • FOR DRILLING WELL 10-11% • FUTURE CHEMICAL COST • FOR DRILLING WELL 20-25%

  33. TWO ASPECTS TO INCREASED COST • DEVELOPMENT COST OF SPECIALITY CHEMICALS ITSELF • END RESULT PERFORMANCE - USING SPECIALITY CHEMICAL • GIVEN THE ISSUE, I SHALL PUT IN ----- • “At the end Market forces will decide which • Specialized Chemical/Services will be adoptive • in the prevailing Scenario”

  34. A Specialty Chemical which is not economically applicable today can be a front runner and also be acceptable tomorrow …

  35. Thanks

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