Skip to main content

Banery wysuwane

Zdjęcie hali z aparaturą pomiarową. Tło bordowe
Chosen Aspects of Drilling Services

Product category
Nauki techniczne » Wiertnictwo
ISBN
978-83-7464-691-8
Publication type
monografia
Format
B5
Binding
miękka
Number of pages
120
Publication date
2014
Description

The book covers casing design considerations, loads on the casing, i.e. pressure, mechanical factor, and temperature factor. Pressure loads are evoked by fluids in the casing, cement, fluids outside the casing, pressure evoked by drilling and workover operations, and also pressure exerted by productive formations when drilling and production works are ongoing. The cementing technique and technology are described as an important part of wellbore sealing. From the mud system, the pumps and the engines that power them are shown as well as the circulation system, drilling fluids components, and technology. Important part is well logging, which lies in measuring changes of physical parameters of various geologic formations as a function of depth in wells that are passing through these strata. Among the parameters considered are the resistivity, natural or artificial radioactivity of the medium, elastic wave propagation velocity, and also geometrical parameters of the well.

Contents

1. Casing Special Problems  5
1.1. Casing Loads  5
1.2. Specific Considerations on Casing Design  8
1.3. Technical Aspects of Casing Design  11
2. Technology of Cementing Casing Pipes  13
2.1. Requirements for Sealing Slurries Used in Drilling Industry  14
2.2. Binders Used for the Production of Sealing Slurries  16
2.2.1. Common Use Cements  16
2.3. Additives and Admixtures Modifying Technological Properties of Sealing Slurries  23
2.4. Measurement of Technological Parameters of Fresh and Hardened Slurries  25
2.5. Methods of Cementing Casing Pipes  30
2.6. Calculation Algorithm of One-stage Casing Pipes Cementing  36
3. Drilling Fluids  44
3.1. Mud Circulating Systems and Solids Removal  44
3.1.1. Mud Circulating System in Drilling  44
3.1.2. Mud Circulating System in Oil and Gas Wells  45
3.2. Drilling Fluid Functions  46
3.3. Drilling Fluids Classifications  49
3.4. Drilling Fluids Properties and Tests  52
3.4.1. Properties of Drilling Fluids  52
3.4.2. Diagnostic Tests  53
3.5. Drilling Fluids Selection Criteria  53
3.6. Drilling Fluids Components  54
3.6.1. Drilling Fluid Bentonites  54
3.6.2. Attapulgus Clays (Attapulgite, Polygorskite)  56
3.6.3. Polymers: Chemistry and Application in Drilling Fluids  57
3.6.4. Natural Polymers and Derivatives of Natural Polymers  62
3.6.5. Polymers with Molecular Weight 500–10 000 g/mol – Oligomers  64
3.6.6. Synthetic Water-Dispersable Polymers  65
3.6.7. Surfactants  67
3.6.8. Common Inorganic Chemicals Used in Drilling Fluids  71
3.6.9. Materials to Increase Density  73
3.7. Water-Based Drilling Fluids  76
3.7.1. Non-Inhibitive Fluids  76
3.7.2. Inhibitive Fluids  77
3.7.3. Polymer Fluids  78
3.7.4. High-Temperature Polymer Muds  79
3.7.5. Drilling Fluids for Drilling in Shale Formations  81
4. Selected aspects of well logging measurements  92
4.1. Introduction  92
4.2. Electrical Logging  94
4.2.1. General  94
4.2.2. Classic Electrical Logging  98
4.2.3. Classic Microresistivity (MR)  101
4.2.4. Induction Logging (IL)  102
4.2.5. Laterolog (LL)  104
4.2.6. Microlaterolog (MLL)  108
4.3. Nuclear Logging  109
4.3.1. Gamma Ray  109
4.3.2. Density Logging (DL)  112
4.3.3. Neutron Logging  113
4.4. Sonic Logging (SL)  117

Contents
Price
0.00
In order to arrange international shipping details and cost please contact wydawnictwa@agh.edu.pl