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	<id>http://www.350santafe.wiki/index.php?action=history&amp;feed=atom&amp;title=Hot_Dry_Rock_Geothermal</id>
	<title>Hot Dry Rock Geothermal - Revision history</title>
	<link rel="self" type="application/atom+xml" href="http://www.350santafe.wiki/index.php?action=history&amp;feed=atom&amp;title=Hot_Dry_Rock_Geothermal"/>
	<link rel="alternate" type="text/html" href="http://www.350santafe.wiki/index.php?title=Hot_Dry_Rock_Geothermal&amp;action=history"/>
	<updated>2026-05-25T03:30:58Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://www.350santafe.wiki/index.php?title=Hot_Dry_Rock_Geothermal&amp;diff=2374&amp;oldid=prev</id>
		<title>Rjcord at 02:58, 8 February 2022</title>
		<link rel="alternate" type="text/html" href="http://www.350santafe.wiki/index.php?title=Hot_Dry_Rock_Geothermal&amp;diff=2374&amp;oldid=prev"/>
		<updated>2022-02-08T02:58:28Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 02:58, 8 February 2022&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-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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:Solutions]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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:Solutions&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]][[Category:Stub&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;Hot Dry Rock (HDR), also known as enhanced geothermal system (EGS) in a geothermal system is a condition where water is not naturally present at the site. The magma only heats dry rock on top of it. In order to tap heat from the dry rock, two wells can be drilled into the rock. One well is used to carry water from the surface down into the HDR. Once the water is heated, steam created is then channeled up through the second well into a turbine above the surface. For more information:&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;Hot Dry Rock (HDR), also known as enhanced geothermal system (EGS) in a geothermal system is a condition where water is not naturally present at the site. The magma only heats dry rock on top of it. In order to tap heat from the dry rock, two wells can be drilled into the rock. One well is used to carry water from the surface down into the HDR. Once the water is heated, steam created is then channeled up through the second well into a turbine above the surface. For more information:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Rjcord</name></author>
		
	</entry>
	<entry>
		<id>http://www.350santafe.wiki/index.php?title=Hot_Dry_Rock_Geothermal&amp;diff=1417&amp;oldid=prev</id>
		<title>Rjcord at 17:13, 26 June 2020</title>
		<link rel="alternate" type="text/html" href="http://www.350santafe.wiki/index.php?title=Hot_Dry_Rock_Geothermal&amp;diff=1417&amp;oldid=prev"/>
		<updated>2020-06-26T17:13:00Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 17:13, 26 June 2020&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-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:Solutions]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;Hot Dry Rock (HDR), also known as enhanced geothermal system (EGS) in a geothermal system is a condition where water is not naturally present at the site. The magma only heats dry rock on top of it. In order to tap heat from the dry rock, two wells can be drilled into the rock. One well is used to carry water from the surface down into the HDR. Once the water is heated, steam created is then channeled up through the second well into a turbine above the surface. For more information:&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;Hot Dry Rock (HDR), also known as enhanced geothermal system (EGS) in a geothermal system is a condition where water is not naturally present at the site. The magma only heats dry rock on top of it. In order to tap heat from the dry rock, two wells can be drilled into the rock. One well is used to carry water from the surface down into the HDR. Once the water is heated, steam created is then channeled up through the second well into a turbine above the surface. For more information:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Rjcord</name></author>
		
	</entry>
	<entry>
		<id>http://www.350santafe.wiki/index.php?title=Hot_Dry_Rock_Geothermal&amp;diff=1286&amp;oldid=prev</id>
		<title>Rjcord at 02:24, 8 June 2020</title>
		<link rel="alternate" type="text/html" href="http://www.350santafe.wiki/index.php?title=Hot_Dry_Rock_Geothermal&amp;diff=1286&amp;oldid=prev"/>
		<updated>2020-06-08T02:24:04Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 02:24, 8 June 2020&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-l3&quot; &gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;:[https://www.sciencedirect.com/topics/engineering/hot-dry-rock Geothermal Energy] - Science Direct&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;:[https://www.sciencedirect.com/topics/engineering/hot-dry-rock Geothermal Energy] - Science Direct&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;New Mexico has opportunities in the Valles Caldera located in the Jemez Mountains volcanic field of north-central New Mexico. The Fenton Hill HDR Project is located on the western flank of the Valles Caldera volcanic complex, 22 mi (35 km) west of Los Alamos. The project itself is a proof-of-concept showing that the thermal resource stored within hot basement rocks containing no native hydrothermal fluids or permeability can be extracted by circulating cold surface waters through an engineered fracture network at depth, and then recovering the heated water for use in geothermal power production. Construction began in 1974 and the project was closed in 1995.&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;New Mexico has opportunities in the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;#039;&amp;#039;&amp;#039;&lt;/ins&gt;Valles Caldera&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;#039;&amp;#039;&amp;#039; &lt;/ins&gt;located in the Jemez Mountains volcanic field of north-central New Mexico. The &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;#039;&amp;#039;&amp;#039;&lt;/ins&gt;Fenton Hill HDR Project&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;#039;&amp;#039;&amp;#039; &lt;/ins&gt;is located on the western flank of the Valles Caldera volcanic complex, 22 mi (35 km) west of Los Alamos. The project itself is a proof-of-concept showing that the thermal resource stored within hot basement rocks containing no native hydrothermal fluids or permeability can be extracted by circulating cold surface waters through an engineered fracture network at depth, and then recovering the heated water for use in geothermal power production. Construction began in 1974 and the project was closed in 1995.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;:[https://openei.org/wiki/Fenton_Hill_HDR_Geothermal_Area Fenton Hill HDR Geothermal Area] - Open Energy Information&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;:[https://openei.org/wiki/Fenton_Hill_HDR_Geothermal_Area Fenton Hill HDR Geothermal Area] - Open Energy Information&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Rjcord</name></author>
		
	</entry>
	<entry>
		<id>http://www.350santafe.wiki/index.php?title=Hot_Dry_Rock_Geothermal&amp;diff=1285&amp;oldid=prev</id>
		<title>Rjcord: Created page with &quot;Hot Dry Rock (HDR), also known as enhanced geothermal system (EGS) in a geothermal system is a condition where water is not naturally present at the site. The magma only heats...&quot;</title>
		<link rel="alternate" type="text/html" href="http://www.350santafe.wiki/index.php?title=Hot_Dry_Rock_Geothermal&amp;diff=1285&amp;oldid=prev"/>
		<updated>2020-06-08T02:22:49Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;Hot Dry Rock (HDR), also known as enhanced geothermal system (EGS) in a geothermal system is a condition where water is not naturally present at the site. The magma only heats...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Hot Dry Rock (HDR), also known as enhanced geothermal system (EGS) in a geothermal system is a condition where water is not naturally present at the site. The magma only heats dry rock on top of it. In order to tap heat from the dry rock, two wells can be drilled into the rock. One well is used to carry water from the surface down into the HDR. Once the water is heated, steam created is then channeled up through the second well into a turbine above the surface. For more information:&lt;br /&gt;
&lt;br /&gt;
:[https://www.sciencedirect.com/topics/engineering/hot-dry-rock Geothermal Energy] - Science Direct&lt;br /&gt;
&lt;br /&gt;
New Mexico has opportunities in the Valles Caldera located in the Jemez Mountains volcanic field of north-central New Mexico. The Fenton Hill HDR Project is located on the western flank of the Valles Caldera volcanic complex, 22 mi (35 km) west of Los Alamos. The project itself is a proof-of-concept showing that the thermal resource stored within hot basement rocks containing no native hydrothermal fluids or permeability can be extracted by circulating cold surface waters through an engineered fracture network at depth, and then recovering the heated water for use in geothermal power production. Construction began in 1974 and the project was closed in 1995.&lt;br /&gt;
&lt;br /&gt;
:[https://openei.org/wiki/Fenton_Hill_HDR_Geothermal_Area Fenton Hill HDR Geothermal Area] - Open Energy Information&lt;/div&gt;</summary>
		<author><name>Rjcord</name></author>
		
	</entry>
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