DOWNHOLE ADJUSTABLE BEND ASSEMBLIES
A downhole mud motor includes a driveshaft housing, a driveshaft rotatably disposed in the driveshaft housing, a bearing mandrel coupled to the driveshaft, and a bend adjustment assembly including a first position, wherein the bend adjustment assembly includes a second position, wherein the bend adj...
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| creator | Clausen, Jeffery Ronald Marchand, Nicholas Ryan |
| description | A downhole mud motor includes a driveshaft housing, a driveshaft rotatably disposed in the driveshaft housing, a bearing mandrel coupled to the driveshaft, and a bend adjustment assembly including a first position, wherein the bend adjustment assembly includes a second position, wherein the bend adjustment assembly includes an adjustment mandrel having a first axial position corresponding to the first position of the bend adjustment assembly and a second axial position which corresponds to the second position of the bend adjustment assembly, and wherein the bend adjustment assembly is prevented from actuating from the first position to the second position when the adjustment mandrel is in the first axial position, and wherein the bend adjustment assembly is permitted to actuate between the first position and the second position when the adjustment mandrel is in a second axial position that is axially spaced from the first axial position. |
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EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240509&DB=EPODOC&CC=US&NR=2024151109A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240509&DB=EPODOC&CC=US&NR=2024151109A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Clausen, Jeffery Ronald</creatorcontrib><creatorcontrib>Marchand, Nicholas Ryan</creatorcontrib><title>DOWNHOLE ADJUSTABLE BEND ASSEMBLIES</title><description>A downhole mud motor includes a driveshaft housing, a driveshaft rotatably disposed in the driveshaft housing, a bearing mandrel coupled to the driveshaft, and a bend adjustment assembly including a first position, wherein the bend adjustment assembly includes a second position, wherein the bend adjustment assembly includes an adjustment mandrel having a first axial position corresponding to the first position of the bend adjustment assembly and a second axial position which corresponds to the second position of the bend adjustment assembly, and wherein the bend adjustment assembly is prevented from actuating from the first position to the second position when the adjustment mandrel is in the first axial position, and wherein the bend adjustment assembly is permitted to actuate between the first position and the second position when the adjustment mandrel is in a second axial position that is axially spaced from the first axial position.</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB28Q_38_D3cVVwdPEKDQ5xdAIynVz9XBQcg4NdfZ18PF2DeRhY0xJzilN5oTQ3g7Kba4izh25qQX58anFBYnJqXmpJfGiwkYGRiaGpoaGBpaOhMXGqAODhI5A</recordid><startdate>20240509</startdate><enddate>20240509</enddate><creator>Clausen, Jeffery Ronald</creator><creator>Marchand, Nicholas Ryan</creator><scope>EVB</scope></search><sort><creationdate>20240509</creationdate><title>DOWNHOLE ADJUSTABLE BEND ASSEMBLIES</title><author>Clausen, Jeffery Ronald ; Marchand, Nicholas Ryan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2024151109A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2024</creationdate><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><toplevel>online_resources</toplevel><creatorcontrib>Clausen, Jeffery Ronald</creatorcontrib><creatorcontrib>Marchand, Nicholas Ryan</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Clausen, Jeffery Ronald</au><au>Marchand, Nicholas Ryan</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DOWNHOLE ADJUSTABLE BEND ASSEMBLIES</title><date>2024-05-09</date><risdate>2024</risdate><abstract>A downhole mud motor includes a driveshaft housing, a driveshaft rotatably disposed in the driveshaft housing, a bearing mandrel coupled to the driveshaft, and a bend adjustment assembly including a first position, wherein the bend adjustment assembly includes a second position, wherein the bend adjustment assembly includes an adjustment mandrel having a first axial position corresponding to the first position of the bend adjustment assembly and a second axial position which corresponds to the second position of the bend adjustment assembly, and wherein the bend adjustment assembly is prevented from actuating from the first position to the second position when the adjustment mandrel is in the first axial position, and wherein the bend adjustment assembly is permitted to actuate between the first position and the second position when the adjustment mandrel is in a second axial position that is axially spaced from the first axial position.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS |
| title | DOWNHOLE ADJUSTABLE BEND ASSEMBLIES |
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