{"id":8107,"date":"2025-04-28T09:41:05","date_gmt":"2025-04-28T01:41:05","guid":{"rendered":"https:\/\/www.oilfieldsequipments.com\/?p=8107"},"modified":"2025-04-28T09:41:08","modified_gmt":"2025-04-28T01:41:08","slug":"200-0mm-drilling-rig-parts-tungsten-carbide-inserts-for-tricone-bits","status":"publish","type":"post","link":"http:\/\/www.oilfieldsequipments.com\/?p=8107","title":{"rendered":"200.0mm Drilling Rig Parts Tungsten Carbide Inserts for Tricone Bits"},"content":{"rendered":"\n

Quick Details<\/p>\n\n\n\n

Applicable Industries:Building Material Shops, Construction works , Energy & Mining<\/p>\n\n\n\n

Brand Name:Chuanzuan<\/p>\n\n\n\n

Type:DRILL BIT<\/p>\n\n\n\n

Machine Type:Drilling Tool<\/p>\n\n\n\n

Certification:CE<\/p>\n\n\n\n

Material:Carbide<\/p>\n\n\n\n

Processing Type:Forging<\/p>\n\n\n\n

Use:Well Drilling<\/p>\n\n\n\n

Product name:tci tricone bit<\/p>\n\n\n\n

size:7 7\/8 inch 200.0 mm<\/p>\n\n\n\n

Usage:water well drilling,oil drilling ect<\/p>\n\n\n\n

Bearing type:Rubber sealed bearing<\/p>\n\n\n\n

Thread type:4 1\/2 API REG PIN<\/p>\n\n\n\n

IADC CODE:537<\/p>\n\n\n\n

Formation:medium hard formation<\/p>\n\n\n\n

Service brand:Chuanzuan<\/p>\n\n\n\n

Packing:Fumigation wooden box<\/p>\n\n\n\n

size range:3 7\/8 inch to 36 inch
Packaging & Delivery<\/strong><\/p>\n\n\n\n

Selling Units:Single item
Single package size: 35X35X45 cm
Single gross weight:35.000 kg
Package Type:Fumigation wooden box
Picture Example:<\/p>\n\n\n\n

Lead Time :<\/p>\n\n\n\n

Quantity(Pieces)<\/td>1 – 10<\/td>>10<\/td><\/tr>
Est. Time(days)<\/td>5<\/td>To be negotiated<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>\n\n\n\n

Product Description<\/p>\n\n\n\n

<\/p>\n\n\n\n

Commodity<\/td>Size<\/td>IADC<\/td>Thread Connection<\/td>WOB (Weight On Bit)<\/td>RPM<\/td>Formation <\/td><\/tr>
Tricone roller bit<\/td>7 7\/8 inch200.0mm<\/td>537<\/td>3 1\/2API REG PIN<\/td>19684~53428lbs 87.5~237.5KN<\/td>110-40<\/td>Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>\n\n\n\n

IADC<\/td>Rock formation<\/td>WOB (KN\/mm)<\/td>PRM(r\/min)<\/td><\/tr>
415\/425\/435<\/td>Low compressive strength, high drill-ability and extremely soft formation, like shale, clay, sandstone, conglomerate etc<\/td>0.35~0.90<\/td>140~70<\/td><\/tr>
447<\/td>Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc.<\/td>0.35~1.00<\/td>140~60<\/td><\/tr>
 517<\/td>Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, etc<\/td> 0.35~1.05<\/td> 120~50<\/td><\/tr>
 527<\/td>Soft formation with low compressive, like Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, anhydrite etc.<\/td>0.35~1.05<\/td>120~50<\/td><\/tr>
 537\/547<\/td>Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc.<\/td> 0.50~1.05<\/td> 110~40<\/td><\/tr>
617\/627<\/td>High compressive strength, medium hard and thick hard interlayer, like hard shale, limestone, sandstone, dolomite, etc.<\/td>0.50~1.05<\/td>80~40<\/td><\/tr>
637\/647<\/td>High compressive strength, medium hard and high abrasive formation, like limestone, dolomite, sandstone, chert, etc.<\/td>0.7~1.20<\/td>70~40<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>\n\n\n\n

How to chosse the right drill bit for yourself?<\/strong><\/p>\n\n\n\n

Soft formation TCI tricone bits:<\/strong>
The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design, combined with maximum cone offset, results in high bit penetration rates. The deep intermesh of cutter rows prevents bit bailing in sticky formations. 

Medium formation TCI tricone bits:<\/strong>
The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard for mations. The HSN rubber O-ring provides adequate sealing for bearing durability.<\/p>\n\n\n\n

Hard formation<\/strong> TCI tricone bits:<\/strong>
The hard formation TCI tricone bits can be used to drill hard and abrasive formations. Wear resistance tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability and long life.<\/p>\n\n\n\n

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Quick Details Applicable Industries:Building Mater […]<\/p>\n","protected":false},"author":1,"featured_media":8110,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8107","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products"],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/www.oilfieldsequipments.com\/index.php?rest_route=\/wp\/v2\/posts\/8107","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.oilfieldsequipments.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.oilfieldsequipments.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.oilfieldsequipments.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.oilfieldsequipments.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8107"}],"version-history":[{"count":1,"href":"http:\/\/www.oilfieldsequipments.com\/index.php?rest_route=\/wp\/v2\/posts\/8107\/revisions"}],"predecessor-version":[{"id":8112,"href":"http:\/\/www.oilfieldsequipments.com\/index.php?rest_route=\/wp\/v2\/posts\/8107\/revisions\/8112"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.oilfieldsequipments.com\/index.php?rest_route=\/wp\/v2\/media\/8110"}],"wp:attachment":[{"href":"http:\/\/www.oilfieldsequipments.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.oilfieldsequipments.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8107"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.oilfieldsequipments.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}