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	<title>Chapter 1 Engineering Geology of Drilling - Revision history</title>
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	<updated>2026-04-10T10:14:36Z</updated>
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		<updated>2017-01-02T13:33:32Z</updated>

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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 09:33, 2 January 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l8&quot;&gt;Line 8:&lt;/td&gt;
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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/introduction of drilling engineering &amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;?????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 1 engineering geology of drilling&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;?????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 2 drill tools&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;???&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 3 drilling fluids &amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;???????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 4 optimization of drilling parameters&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????????????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 5 design and control of well trajectory&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;?????????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 6 well control&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;???????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 7 well cementing and completion&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;?????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;???????????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 8 other drilling operation&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/introduction of drilling engineering &amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;?????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 1 engineering geology of drilling&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;?????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 2 drill tools&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;???&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 3 drilling fluids &amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;???????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 4 optimization of drilling parameters&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????????????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 5 design and control of well trajectory&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;?????????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 6 well control&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;???????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 7 well cementing and completion&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;?????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;???????????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 8 other drilling operation&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Book]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Book&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;|chapter engineering geology drilling&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Maintenance script</name></author>
	</entry>
	<entry>
		<id>http://naturalphilosophy.org/wiki/index.php?title=Chapter_1_Engineering_Geology_of_Drilling&amp;diff=5723&amp;oldid=prev</id>
		<title>Maintenance script: Imported from text file</title>
		<link rel="alternate" type="text/html" href="http://naturalphilosophy.org/wiki/index.php?title=Chapter_1_Engineering_Geology_of_Drilling&amp;diff=5723&amp;oldid=prev"/>
		<updated>2016-12-30T15:28:48Z</updated>

		<summary type="html">&lt;p&gt;Imported from text file&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Infobox book&lt;br /&gt;
| name = Chapter 1 Engineering Geology of Drilling&lt;br /&gt;
| author = [[Zifeng Li]]&lt;br /&gt;
| published = 2010&lt;br /&gt;
| pages = 55&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/introduction of drilling engineering &amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;?????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 1 engineering geology of drilling&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;?????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 2 drill tools&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;???&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 3 drilling fluids &amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;???????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 4 optimization of drilling parameters&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????????????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 5 design and control of well trajectory&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;?????????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 6 well control&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;??????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;???????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 7 well cementing and completion&amp;lt;br /&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;?????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;&amp;amp;nbsp;&amp;lt;/span&amp;gt;&amp;lt;span style=&amp;quot;COLOR: #333333; FONT-SIZE: 9pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial&amp;quot;&amp;gt;&amp;lt;span style=&amp;quot;FONT-FAMILY: ????_GB2312&amp;quot;&amp;gt;???????????????&amp;lt;/span&amp;gt;&amp;lt;/span&amp;gt;&amp;lt;span lang=&amp;quot;EN-US&amp;quot; style=&amp;quot;FONT-FAMILY: Arial; COLOR: #333333; FONT-SIZE: 9pt&amp;quot;&amp;gt;/chapter 8 other drilling operation&amp;lt;/span&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Book]]&lt;/div&gt;</summary>
		<author><name>Maintenance script</name></author>
	</entry>
</feed>