6.5.2 Counterbalancing Calculation在线视频

Production Engineering课程列表：

Chapter 1 Introduction

-1.1 Main Tasks of Production Engineering

--1.1 Main Tasks of Production Engineering

-1.2 Flow in Production System

--1.2 Flow in Production System

-Problems

--Chapter 1 - Problems

Chapter 2 Inflow Performance Relationship

-2.1 IPR Curve and Well Productivity

--2.1.1 Single-Phase Oil Inflow Performance Relationships

--2.1.2 Well Productivity

-2.2 Vogel's IPR and Applications

--2.2.1 Vogel's IPR Equation

--2.2.2 Determination of IPR Curves Using Vogel's Equation

--2.2.3 Skin Factor and Flow Efficiency

--2.2.4 Extension of Vogel's Equation for Non-Complete Wells

--2.2.5 Combination Single-Phase Liquid and Two-Phase Flow

-Problems

--Chapter 2--Problems

Chapter 3 Wellbore Flow Performance

-3.1 Two-Phase Flow in Wellbore

--3.1.0 Introduction

--3.1.1 Flow Regimes in Vertical Flow

--3.1.2 Slip Phenomenon

--3.1.3 Flow Parameters

-3.2 Two-Phase Vertical Flow Pressure Gradient Models

--3.2.1 Two-Phase Pressure Gradient Equations

--3.2.2 Predicting Gas-Liquid Flow Regimes Using the Okiszewski Correlation

--3.2.3 Pressure Gradient Calculation Using the Okiszewski Correlation

-3.3 Vertical Lift Performance

--3.3 Vertical Lift Performance

-Problems

--Chapter 3--Problems

Chapter 4 Nodal System Analysis

-4.1 Nodal Analysis Approach

--4.1.1 Introduction

--4.1.2 Solution Node at Bottom of Well

--4.1.3 Solution Node at Wellhead

-4.2 Flow through Chokes

--4.2.1 Choke Performance

--4.2.2 Solution Node at Choke

-Problems

--Chapter 4--Problems

Chapter 5 Gas Lift

-5.1 Principles of Gas Lift

--5.1.1 Introduction

--5.1.2 Initial Kick-off of Gas Lift

-5.2 Gas Lift Valves and Gas Lift Completions

--5.2.1 Valve Mechanics

--5.2.2 Gas Lift Completions

-5.3 Gas Lift Design

--5.3.1 Gas Lift Design for Specific Production Rate

--5.3.2 Gas Lift Design for Specific Injection Rate

--5.3.3 Kick-off Procedure with Unloading Valves

--5.3.4 Design Depths of Unloading Valves

-Problems

--Chapter 5--Problems

Chapter 6 Sucker Rod Pumping(I)

-6.1 Introduction of Surface and Downhole Equipment

--6.1.1 Pumping Unit

--6.1.2 Sucker Rod

--6.1.3 Sucker Rod Pump

-6.2 Operating Principle of Sucker Rod Pumps

--6.2.1 Pumping Cycle

--6.2.2 Pump Displacement

-6.3 Pumping Unit Kinematics

--6.3.1 Motion of Polished Rod-Simple Harmonic Motion

--6.3.2 Motion of Polished Rod-Crank and Pitman Motion

-6.4 Polished Rod Load

--6.4.1 Static Load

--6.4.2 Dynamic Load

--6.4.3 Peak Polished Rod Load and Minimum Polished Rod Load

-Problems

--Problems for chapter 6: Sucker Rod pumping I

Chapter 6 Sucker Rod Pumping(II)

-6.5 Calculation of Counterbalancing, Torque and Power

--6.5.1 Balance of Pumping Unit

--6.5.2 Counterbalancing Calculation

--6.5.3 Torque and Torque Factor

--6.5.4 Torque Curves

--6.5.5 Prime Mover Selection

-6.6 Volumetric Efficiency of Pump

--6.6.1 Stroke Loss

--6.6.2 Gas Effect on Pump Performance

--6.6.3 Measures of Enhancing Pump Volumetric Efficiency

-6.7 Design of Pumping System

--6.7.1 Strength Calculation and Design of Sucker Rod Strings

--6.7.2 Design Procedures of Pumping System

-6.8 Analysis of Sucker Rod Pumping Well Conditions

--6.8.1 Acoustic Surveys and Analysis of Annular Liquid Levels

--6.8.2 Introduction of Dynamometer Card

--6.8.3 Typical Dynamometer Cards

-Problems

--Problems: Chapter 6: Sucker Rod Pumping (II)

Chapter 7 Water Injection

-7.1 Water Injection System

--7.1.1 Water Resources and Water Treatment

--7.1.2 Introduction of Water Injection System

-7.2 Injectivity Analysis

--7.2.1 Injectivity and Injectivity Index Curves

--7.2.2 Injectivity Test

-7.3 Injection Tubing String

--7.3 Introduction of Injection Tubing Strings

-7.4 Analysis and Application of Injectivity Index Curves

--7.4.1 Analysis of Injectivity Index Curves

--7.4.2 Injection Choke Deployment

-Problems

--Chapter 7--Problems

Chapter 8 Hydraulic Fracturing(I)

-8.0 Introduction

--8.0 Introduction

-8.1 The Fracturing of Reservoir Rock

--8.1.1 Basic Rock Mechanics Parameters

--8.1.2 In-Situ Stresses

--8.1.3 Stresses at Borehole

--8.1.4 Fracture Initiation Conditions

-Problems

--Chapter 8(I)--Problems

Chapter 8 Hydraulic Fracturing(II)

-8.2 Fracturing Fluids

--8.2.1 Introduction

--8.2.2 Fluid-Loss Properties of Fracturing Fluids

--8.2.3 Rheological Properties of Fracturing Fluids

-8.3 Proppants

--8.3.1 Introduction

--8.3.2 Fracture Conductivity

--8.3.3 Suspending Proppants

--8.3.4 Settling Proppants

--8.3.5 Proppant Selection

-8.4 Hydraulic Fracturing Design

--8.4.1 Productivity Index of Hydraulic Fracturing Wells

--8.4.2 Fracture Geometry Models

--8.4.3 Design Procedure for Hydraulic Fracturing

-Problems

--Chapter 8(II)--Problems

Chapter 9 Acidizing

-9.0 Introduction

--9.0 Introduction

-9.1 Carbonate Acidizing

--9.1.1 Mechanism of Carbonate Acidizing

--9.1.2 Effect Factors of Reaction Rate

--9.1.3 Acid Fracturing

--9.1.4 Effective Distance of Live Acid

--9.1.5 Pad Acid Fracturing

-9.2 Sandstone Acidizing

--9.2.1 Mechanism of Sandstone Acidizing

--9.2.2 Mud Acid Treatment Design

-9.3 Acidizing Treatment Technologies

--9.3.1 Acid and Additives

--9.3.2 Acidizing Treatment Operations

-Problems

--Chapter 9--Problems

Final Exam

-Final Exam

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