CN107042314B - 一种油田钻、修井用无压痕夹持组合板及其制备方法 - Google Patents
一种油田钻、修井用无压痕夹持组合板及其制备方法 Download PDFInfo
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- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims description 4
- 239000000843 powder Substances 0.000 claims abstract description 45
- 229910052751 metal Inorganic materials 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 33
- 230000009972 noncorrosive effect Effects 0.000 claims abstract description 11
- 238000005245 sintering Methods 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- 239000004917 carbon fiber Substances 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 229910021389 graphene Inorganic materials 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 229910003460 diamond Inorganic materials 0.000 claims description 7
- 239000010432 diamond Substances 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 3
- 238000004781 supercooling Methods 0.000 claims description 3
- 238000010257 thawing Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910001051 Magnalium Inorganic materials 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
- B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
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- C22C—ALLOYS
- C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
- C22C47/02—Pretreatment of the fibres or filaments
- C22C47/06—Pretreatment of the fibres or filaments by forming the fibres or filaments into a preformed structure, e.g. using a temporary binder to form a mat-like element
- C22C47/062—Pretreatment of the fibres or filaments by forming the fibres or filaments into a preformed structure, e.g. using a temporary binder to form a mat-like element from wires or filaments only
- C22C47/066—Weaving wires
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
- B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
- B22F2007/042—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal characterised by the layer forming method
- B22F2007/045—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal characterised by the layer forming method accompanied by fusion or impregnation
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Abstract
本发明公开了一种油田钻、修井用无压痕夹持组合板，其特征在于：包括板体和防腐金属粉末层，所述防腐金属粉末层通过高温烧结的方式固定在板体上。本发明的优点是：结构简单、制作工艺简单、易于操作，代替传统牙板使用，具有耐磨、防腐、不损伤管（杆）体等特点。
Description
技术领域
本发明涉及一种无压痕夹持组合板，其代替牙板用于油田旋扣钻杆、套管、油管等铁钻工、液压钳以及其他旋扣装置的钳头部分，属于石油钻井设备领域。
背景技术
在油田钻修井作业中，常用的旋扣设备有液压钳和铁钻工，但现有的旋扣设备往往会损伤管体。比如，液压动力钳主要包括主钳和背钳，主钳起到夹紧管体和上扣、卸扣的作用，背钳起到夹紧管体的作用。现有的液压动力钳在夹持管体时很容易损伤管体，主要原因是现有的液压动力钳的夹持牙板上设置有若干个齿牙，通过这些齿牙来实现夹紧管体，但在夹紧过程无疑会损伤管体。进而，目前有些企业研发出了微压痕牙板，其是通过对牙板上齿牙尺寸进行调整，使得齿牙对管体的损伤降到最低。这样可以从一定程度上降到对管体的损伤，但不能从根本上解决问题。
因此，需要一种新的技术方案来解决上述技术问题。
发明内容
本发明的目的是提供一种油田钻、修井用无压痕夹持组合板，该夹持组合板代替传统的牙板使用，具有耐磨、防腐、不损伤管（杆）体等特点。
本发明采用的技术方案是：
一种油田钻、修井用无压痕夹持组合板，其包括板体和防腐金属粉末层，所述防腐金属粉末层通过高温烧结的方式固定在板体上。所述防腐金属粉末层按照重量百分比计，包括组分如下：铜粉末30-40%、铝粉末10-20%、合金纤维2-5%、碳纤维2-5%、金刚石粉末5-10%、石墨烯粉末2-4%、稀有金属粉末20-30%。
进一步的，所述合金纤维为铝镁合金纤维。
进一步的，所述稀有金属粉末为钛粉末。
一种油田钻、修井用无压痕夹持组合板，其制备方法为：首先将合金纤维和碳纤维进行编织成金属网，然后将金属网铺设在板体上，并按照比例将铜粉末、铝粉末、金刚石粉末、石墨烯粉末和稀有金属粉末均匀地散在金属网上，然后通过高温设备对金属网加热，使得部分金属融化混合在一起，然后经过冷却、修边得到成品。
本发明的优点是：结构简单、制作工艺简单、易于操作，代替传统牙板使用，具有耐磨、防腐、不损伤管（杆）体等特点。
附图说明
图1为本发明的结构示意图。
图2为图1的俯视图。
其中：1、板体，2、防腐金属粉末层。
具体实施方式
实施例1
如图1和如2所示，一种油田钻、修井用无压痕夹持组合板，其包括板体1和防腐金属粉末层2，防腐金属粉末层2按照重量百分比计，包括组分如下：铜粉末40%、铝粉末20%、铝镁合金纤维4%、碳纤维2%、金刚石粉末10%、石墨烯粉末4%、钛粉末20%。
首先将合金纤维和碳纤维进行编织成金属网，然后将金属网铺设在板体上，并按照比例将铜粉末、铝粉末、金刚石粉末、石墨烯粉末和稀有金属粉末均匀地散在金属网上，然后通过高温设备对金属网加热，使得部分金属融化混合在一起，然后经过冷却、修边得到成品。
实施例2
防腐金属粉末层按照重量百分比计，包括组分如下：铜粉末30%、铝粉末20%、铝镁合金纤维5%、碳纤维5%、金刚石粉末10%、石墨烯粉末4%、钛粉末26%。
实施例3
防腐金属粉末层按照重量百分比计，包括组分如下：铜粉末40%、铝粉末10%、铝镁合金纤维4%、碳纤维4%、金刚石粉末8%、石墨烯粉末4%、钛粉末30%。
Claims (4)
1.一种油田钻、修井用无压痕夹持组合板，其特征在于：包括板体和防腐金属粉末层，所述防腐金属粉末层通过高温烧结的方式固定在板体上；所述防腐金属粉末层按照重量百分比计，组分如下：
铜粉末 30-40%
铝粉末 10-20%
合金纤维 2-5%
碳纤维 2-5%
金刚石粉末 5-10%
石墨烯粉末 2-4%
稀有金属粉末 20-30%。
2.根据权利要求1所述的一种油田钻、修井用无压痕夹持组合板，其特征在于：所述合金纤维为铝镁合金纤维。
3.根据权利要求1所述的一种油田钻、修井用无压痕夹持组合板，其特征在于：所述稀有金属粉末为钛粉末。
4.根据权利要求1-3中任意一项所述的一种油田钻、修井用无压痕夹持组合板，其特征在于：制备方法为：首先将合金纤维和碳纤维进行编织成金属网，然后将金属网铺设在板体上，并按照比例将铜粉末、铝粉末、金刚石粉末、石墨烯粉末和稀有金属粉末均匀地散在金属网上，然后通过高温设备对金属网加热，使得部分金属融化混合在一起，然后经过冷却、修边得到成品。
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| US7231984B2 (en) * | 2003-02-27 | 2007-06-19 | Weatherford/Lamb, Inc. | Gripping insert and method of gripping a tubular |
| CN1730570A (zh) * | 2005-08-02 | 2006-02-08 | 陈国军 | 一种高温节能耐腐蚀涂料及其制备和使用方法 |
| US7600450B2 (en) * | 2008-03-13 | 2009-10-13 | National Oilwell Varco Lp | Curvature conformable gripping dies |
| CN102995002B (zh) * | 2012-11-30 | 2015-02-25 | 杭州杭氧透平机械有限公司 | 一种离心式空压机气体流道的喷涂防腐方法 |
| CN103061695A (zh) * | 2013-01-16 | 2013-04-24 | 盐城特达钻采设备有限公司 | 一种低应力点状压痕沙面钳牙及制作方法 |
| CN103939038B (zh) * | 2014-04-10 | 2016-08-17 | 江苏申利达机械制造有限公司 | 一种无牙痕液压动力钳 |
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Effective date of registration: 20200724 Address after: 226400, Jiangsu, Nantong province Rudong County town of Tong Tong Road No. 88 Patentee after: Jiangsu Rudong Jinyou Machinery Co.,Ltd. Address before: 226400 No. 50 Jianghai Road, Nantong Town, Rudong County, Jiangsu Patentee before: Liu Junting |