peretakan hidrolik

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 - Peretakan Hidrolik Komplesi & Kerja Ulang Sumur (2 SKS)  . , Univer sitas Tr isakti 2012

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Peretakan Hidrolik

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  • Kuliah-12Kuliah 12Peretakan Hidrolik

    Komplesi & Kerja Ulang Sumur(2 SKS)

    Dosen : Ir Andry Halim MMDosen : Ir. Andry Halim, MMUniversitas Trisakti

    2012

  • Objective/SasaranObjective/Sasaran

    Memahami konsep-konsep PeretakanMemahami konsep konsep PeretakanHidrolik

    Memahami teknik perencanaan Peretakan Memahami teknik perencanaan PeretakanHidrolikM h i di d i Memahami penerapannya di duniaPerminyakan

  • Daftar Pustaka

    Allen S.O. and Robert A.P. Production Operation, Vol. I Oil and Gas Cons ltant International IncGas Consultant International Inc.

    Schlumberger Hydraulic Fracturing. Peter E. Clark,Well Completions : Stimulation and Work Over. Pertamina Hulu, Teknik Produksi, Jakarta, 2003 H.K. Van Poolen,Well Completion and Stimulations Program. Unocal Completion Training/Courses p g Schlumberger Hydraulic Fracturing Training Material Peter E. Clark,Well Completions : Stimulation and Work Over. Jonathan Billary,Well Completions Design, PetroleumElsevier, y p g

    2009 Semua buku perihal Komplesi dan uji Sumur Semua Jurnal tentang Komplesi dan uji Sumur

  • INTRODUCTION

  • HYDRAULIC FRACTURINGHydraulic fracturing is a process used by drilling companiesto increase the amount of oil and gas that is produced from

    h ll F t i i d ft th ll h b d ill deach well. Fracturing is done after the well has been drilledinto the formation.A fluid consisting of water, proppants (either sand orceramic beads), and chemicals is injected into the well atextremely high pressures until eventually the rock, clay,compacted sand or coal fracturescompacted sand, or coal fractures.The fractures generally travel a few hundred feet, althoughfracturing fluids have been known to travel 3,000 feet awayf th ll Th f t th h ld b thfrom the well. These fractures are then held open by thesand or ceramic, enabling the oil & gas to flow more freelyout of the well

  • HYDRAULIC FRACTURINGAfter the well has been fractured, the oil or gas is extractedfrom the formation.D i th t ti th f t i fl id lDuring the extraction process, the fracturing fluid, alongwith any water present in the rocks before fracturing arepartially removed with the oil and gasSide Effect of HFBecause hydraulic fracturing is highly variable andunpredictable and because drinking water supplies areunpredictable, and because drinking water supplies areextremely precious resources, numerous concerns havebeen raised regarding the potential for hydraulic fracturingt t i t d i ki t lito contaminate drinking water supplies.

  • HYDRAULIC FRACTURING IN SHALE FORMATIONSHALE FORMATION

    Oil and Gas ShaleH d li f t i i t h l d f l fHydraulic fracturing is a proven technology used safely formore than 60 years in more than a million wells.It uses water pressure to create fissures in deepp punderground shale formations that allow oil and natural gasto flow.First used in the U S in 1947 the technology has beenFirst used in the U.S. in 1947, the technology has beencontinuously improved upon since that time.Recent innovations combining this technology withh i t l d illi i h l f ti h l k d thorizontal drilling in shale formations has unlocked vastnew supplies of natural gas, allowing the US to get to theenergy it needs today,and transforming US energy ingy y g gyfuture.

  • HYDRAULIC FRACTURING

  • HYDRAULIC FRACTURING IN SHALE FORMATION

    Hydraulic fracturing is so important that without it,US wouldl 45 t f d ti t l d ti d 17

    SHALE FORMATION

    lose 45 percent of domestic natural gas production and 17percent of US oil production within five years.

  • Typical Chemical Additives Used in Frac WaterUsed in Frac Water

  • HydraulicHydraulic Fracturing in HC

    Shale wellShale well

  • Hydraulic Fracturing in HC Shale well

  • HYDRAULIC FRACTURING

  • FRACTURE TREATMENT

  • Reservoir flow

    HYDRAULIC FRACTURING

    Reservoir flow

    Acid and Proppant Fracturing

  • AdvantagesHYDRAULIC FRACTURING

    g

  • HYDRAULIC FRACTURING

    HF Applications

    Harsh fracturingEnvironment

  • HYDRAULIC FRACTURING

    Typical Formation

    Treatment Design ObjectiveObjective

  • HYDRAULIC FRACTURING

    Data Collection

    Fracture TreatmentFracture TreatmentLimitations

  • FRACTURING DESIGNFRACTURING DESIGN& DATA COLLECTION

  • HYDRAULIC FRACTURING

    Design Concept

    TreatmentDesign ObjectivesDesign Objectives

  • HYDRAULIC FRACTURING

    Fracture Orientation

    DEE CandidateDEE Candidate Flow Chart Selection

  • HYDRAULIC FRACTURING

    DEE Fracturing Designg gFlow Chart

  • HYDRAULIC FRACTURING

    Net Pressure Concept

    Why Fluid isImportant ?p

  • FRACTURING FLUID

    Fracturing FluidFracturing FluidRequirement

  • Fracturing Fluid Fracturing Fluid

    FRACTURING FLUID

    Fracturing FluidSelection

    Fracturing FluidPolymer

  • FRACTURING FLUID

    Cross Linker

    Borate Cross Linker

  • FRACTURING FLUID

    Effect of Temperature

    Organometallic Crosslinker

  • FRACTURING FLUID

    Crosslinker rate

    Fracturing FluidNomenclature of

    S hl b Fl idSchlumberger Fluid

  • FRACTURING FLUID

    Fracturing Fluid Nomenclature of Schlumberger Fluid

  • FRACTURING FLUID

    Water Base Fluid

    Oil Base Fluid

  • FRACTURING FLUID

    Conductivity Impairment

    Crosslink Comparison

  • F t i Fl id

    FRACTURING FLUID

    Fracturing Fluid Components

    Rheological Properties Requirements

  • FRACT PROPPANTFRACT PROPPANT

  • FRACT PROPPANT

    Why Proppant is Important ?

    Critical Success

  • FRACT PROPPANT

    Proppant Selection

    Proppant Physical Properties

  • FRACT PROPPANT

    Classes of Proppant Agent

    Proppant Selection

  • FRACT PROPPANT

    Proppant Flowback

    Selection Methodolgy

  • FRACT PROPPANT

    Proppant Fract TypeProppant Fract Type

    Cirebon HF Case

  • FRACT PROPPANT

    FP Retained Permeability

    FCD Fracture Conductivity Dimesnsionless

  • FRACTURING MODEL

  • FRACTURING MODEL

    Why Fract ModelWhy Fract Model is Important ?

    Basic Fract Model

  • FRACTURING MODEL

    Stress Concept

  • FRACTURING MODEL

    2D Model

    Radial ModelRadial Model

  • FRACTURING MODEL

    KGD Model

  • FRACTURING MODEL

    PKN Model

  • FRACTURING MODEL

    P3D ModelP3D Model

  • FRACTURING MODEL

    N lt S ith Pl tNolte Smith Plot

  • THE THEORY OFTHE THEORY OF HYDRAULIC FRACTURING

  • THE THEORY OFTHE THEORY OFHYDRAULIC FRACTURING

  • THE THEORY OFTHE THEORY OFHYDRAULIC FRACTURING

  • THE THEORY OFHYDRAULIC FRACTURING

  • CARA PEREKAHAN

  • CARA PEREKAHAN

  • CARA PEREKAHAN

  • CARA PEREKAHANCARA PEREKAHAN

  • CARA PEREKAHANCARA PEREKAHAN

  • CARA PEREKAHAN

  • CARA PEREKAHAN

  • QUESTIONS ?QUESTIONS ?

  • Homework - 12Homework 121. Name 2 types of fracturing treatments ?2. What is definition of hydraulic fracturing treatment ?3. What the advantages of hydraulic fracturing ?4. In what condition fracturing treatments should be designed very

    carefully ?carefully ?5. What the objectives of fracturing design ?6. What reservoir parameter that control frac fluid selection ?7. What consideration should be counted when select frac fluid ?8. Name type of fracturing fluids ?9. What is your field BH temperature and what fracfluid suit for that ?10.What are the primary factors (objective) when choose the proppant ?11 Name 3 types of 2D fracturing models ? And what is the different?11.Name 3 types of 2D fracturing models ? And what is the different?12.Name 2 types of P3D models ? And what is the different ?