N80石油套管銷售廠家 |
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價格:3300 元(人民幣) | 產(chǎn)地:河北滄州 |
最少起訂量:1噸 | 發(fā)貨地:鹽山 | |
上架時間:2018-09-17 10:43:34 | 瀏覽量:107 | |
滄州勝倉管道有限公司
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經(jīng)營模式:生產(chǎn)加工 | 公司類型:個體工商戶 | |
所屬行業(yè):無縫管 | 主要客戶:需要防腐保溫鋼管的 | |
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聯(lián)系人:袁經(jīng)理 (先生) | 手機:18903175665 |
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傳真: |
郵箱:1623133043@qq.com | 地址:鹽山經(jīng)濟開發(fā)區(qū) |
河北新聞資訊,近日獲悉:勝倉管業(yè)歡迎您的來電咨詢洽談或來廠參觀,祝您生活愉快、身體健康、事業(yè)蒸蒸日上。下面是勝倉為您介紹:用于石油井鉆探主要用于鉆井過程中和完井后對井壁的支撐,以保證鉆井過程的進行和完井后整個油井的正常運行。Hebei news information, recently learned: Shengcang industry welcomes your call consultation or factory visit, I wish you a happy life, good health, prosperous career. The following is Shengcang for you to introduce: for oil well drilling is mainly used in the process of drilling and completion of the wall of the support to ensure that the drilling process and completion of the normal operation of the entire oil well.種類石油套管種類及包裝按SY/Tldquo;石油套管”分短螺紋套管及其接箍和長螺紋套管及其接箍兩種。按SY/T6194-96規(guī)定,國產(chǎn)套管應(yīng)以鋼絲或鋼帶捆扎。每根套管及接箍螺紋的露出部分均應(yīng)擰上保護環(huán)以保護螺紋。規(guī)格及外觀質(zhì)量(1)國產(chǎn)套管按SY/T6194-96規(guī)定,套管長度不定尺,其范圍8-13m。但不短于6m的套管可以提供,其數(shù)量不得超過套管的內(nèi)外表面不得有折疊、發(fā)紋、離層、裂紋、軋折和結(jié)疤。這些缺陷應(yīng)完全清除掉,清除深度不得超過公稱壁厚的接箍外表面不得有折疊、發(fā)紋、離層、裂紋、軋折、結(jié)疤等缺陷。(4)套管及接箍螺紋表面應(yīng)光滑,不允許有毛刺、撕破及足以使螺紋中斷影響強度和緊密連接的其他缺陷;瘜W成分檢驗(1)按SY/T6194-96規(guī)定。套管及其接箍采用同一鋼級。含硫量<含磷量<按GB222-84的規(guī)定取化學分析樣。按GB223中有關(guān)部分的規(guī)定進行化學分析。(3)美國石油學會ARISPEC5CT1988第1版規(guī)定;瘜W分析按ASTME59新版本制樣,按ASTME350新版本進行化學分析。
![]() ![]() 在地質(zhì)條件復(fù)雜的地方還要求套管具有抗擠毀性能。 石油套管 - 強韌化熱處理工藝 27MnCrV是生產(chǎn)TP110T鋼級石油管套的新型鋼種,常規(guī)生產(chǎn)TP110T鋼級石油管套鋼種是29CrMo44和26CrMo4。相對于后兩者,27MnCrV含有較少的Mo元素,可以極大地降低生產(chǎn)成本。然而采用正常的奧氏體化淬火處理工藝生產(chǎn)27MnCrV后存在明顯的高溫回火脆性,造成沖擊韌性偏低且不穩(wěn)定。 解決此類問題通常采用兩種方法處理:一是采用回火后快速冷卻的方法避免高溫脆性,獲取韌性。、二是亞溫淬火法通過鋼種的不完全奧氏體化以有效地改善有害元素及雜質(zhì),提高韌性。第一種方法,對熱處理設(shè)備要求相對嚴格,需要添加額外成本MnCrV鋼的AC1=736℃,AC3=810℃,亞溫淬火時加熱溫度在740-810℃之間選取。亞溫淬火選取加熱溫度780℃,淬火加熱的保溫時間15min;淬火后回火選取溫度630℃,回火加熱保溫時間50min。由于亞溫淬火在α+γ兩相區(qū)加熱,在保留部分未溶解鐵素體狀態(tài)下進行淬火,在保持較高強度的同時,韌性得到提高。 同時低溫淬火較常規(guī)溫度低,減小了淬火的應(yīng)力,從而減小了淬火的變形,這樣保證了熱處理的生產(chǎn)的順利操作,而且為后續(xù)的車絲加工等提供了很好的原料。 石油套管是石油鉆探用重要器材,其主要器材還包括鉆桿、巖心管和套管、鉆鋌及小口徑鉆進用鋼管等。國產(chǎn)套管以地質(zhì)鉆探用鋼經(jīng)熱軋或冷拔制成,鋼號用“地質(zhì)”(DZ)表示,常用的套管鋼級有DZ40、DZ55、DZ753種。石油裂化管用于石油、精煉廠的爐管、熱交換器管和管道用無縫管。鋼材本身的強度套管可分為不同鋼級,即J55、K55、N80、L80、C90、T95、P110、Q125、V150等。井況、井深不同,采用的鋼級也不同。Oil casing is an important equipment for oil drilling, and its main equipment includes drill pipe, core pipe and casing, drill collar and small diameter drilling pipe. Hot-rolled or cold-drawn steel casing made in China is used for geological drilling. The steel number is expressed by "geology" (DZ). The commonly used casing steel grades are DZ40, DZ55 and DZ753. The oil cracking pipe is used for seamless tubes of oil, refinery furnace tubes, heat exchanger tubes and pipes. The strength sleeve of steel can be divided into different grades, namely J55, K55, N80, L80, C90, T95, P110, Q125, V150, etc. The steel grade is different from well condition and well depth.在腐蝕環(huán)境下還要求套管本身具有抗腐蝕性能。在地質(zhì)條件復(fù)雜的地方還要求套管具有抗擠毀性能。公司鄭重向您承諾:保證以好的質(zhì)量,低的價格,最完善的服務(wù),來答謝新老客戶。本庫沒有的規(guī)格可提前電話聯(lián)系訂貨,保證按時到貨。服務(wù)三保:保證質(zhì)量、保證時間、保證數(shù)量服務(wù)宗旨:雄厚的實力、優(yōu)質(zhì)的產(chǎn)品、低廉的價格、一流的服務(wù)。鄭重承諾:保證以好的產(chǎn)品、最優(yōu)的質(zhì)量、低的價格、最完善的服務(wù)來答謝新老顧客的信賴石油套管是石油鉆探用重要器材,The corrosion resistance of the casing itself is also required under corrosive environment. In the complex geological conditions, the casing is also required to resist collapse. The company solemnly promises you: to ensure good quality, low price, the most perfect service, to thank new and old customers. The specifications in this library can be contacted by telephone ahead of time, so as to ensure the arrival of goods on time. Service three guarantees: guaranteeing quality, guaranteeing time, guaranteeing quantity and service purpose: strong strength, high quality products, low price, first-class service. Solemn commitment: to ensure that good products, the best quality, low prices, the best service to thank new and old customers trust that oil casing is an important equipment for oil drilling.其主要器材還包括鉆桿、巖心管和套管、鉆鋌及小口徑鉆進用鋼管等。國產(chǎn)套管以地質(zhì)鉆探用鋼經(jīng)熱軋或冷拔制成,鋼號用“地質(zhì)”(DZ)表示,常用的套管鋼級有DZ40、DZ55、DZ753種。油井專用N80石油套管外觀檢驗規(guī)格及外觀質(zhì)量 (1)國產(chǎn)套管按SY/T6194-96規(guī)定,套管長度不定尺,其范圍8-13m。但不短于6m的套管可以提供,其數(shù)量不得超過20%。 (2)套管的內(nèi)外表面不得有折疊、發(fā)紋、離層、裂紋、軋折和結(jié)疤。這些缺陷應(yīng)完全清除掉,清除深度不得超過公稱壁厚的12.5%。 (3)接箍外表面不得有折疊、發(fā)紋、離層、裂紋、軋折、結(jié)疤等缺陷。 (4)套管及接箍螺紋表面應(yīng)光滑,不允許有毛刺、撕破及足以使螺紋中斷影響強度和緊密連接的其他缺陷。 4.化學成分檢驗 (1)按SY/T6194-96規(guī)定。套管及其接箍采用同一鋼級。含硫量<0.045%,含磷量<0.045%。 (2)按GB222-84的規(guī)定取化學分析樣。按GB223中有關(guān)部分的規(guī)定進行化學分析。 (3)美國石油學會ARISPEC5CT1988第1版規(guī)定;瘜W分析按ASTME59最新版本制樣,按ASTME350最新版本進行化學分析。 石油套管用途主要用于油、氣井的鉆探及油、氣的輸送。它包括石油鉆管、石油套管、抽油管。石油鉆管主要用于連接鉆鋌和鉆頭并傳遞鉆井動力。石油套管是插入井孔里,用水泥固定,以防止井眼隔開巖層和井眼坍塌、并保證鉆探泥漿循環(huán)流動,以便于鉆探開采。在石油開采過程中使用的不同類型的套管:表層石油套管-保護鉆井,使其避免受淺水層及淺氣層污染,-支撐井口設(shè)備并保持套管的其他層重量。技術(shù)石油套管-分隔不同層面的壓力,以便鉆液額度正常流通并保護生產(chǎn)套管。-以便在鉆井內(nèi)安裝反爆裂裝置、防漏裝置及尾管。油層石油套管-將石油和天然氣從地表下的儲藏層里導(dǎo)出。-用于保護鉆井,將鉆探泥漿分層。石油套管生產(chǎn)時,外徑通常為114.3毫米到508毫米。
The use of oil casing is mainly used for drilling oil and gas well and transporting oil and gas. It includes oil drill pipe, oil casing and oil suction pipe. The oil drill pipe is mainly used to connect drill collar and drill bit and transmit drilling power. The oil casing is inserted into the borehole and fixed with cement to prevent the borehole from separating the rock formation and wellbore collapse, and to ensure the circulation of drilling mud flow, so as to facilitate drilling and production. Different types of casing used in oil production: surface casing - Protective drilling to avoid contamination by shallow water and shallow gas layers, supporting wellhead equipment and maintaining the weight of other layers of casing. Technical Oil Casing - Separates pressure at different layers so that drilling fluid flow normally and protects production casing. - to install anti bursting devices, leakproof devices and tailpipes in the well. The oil casing of oil layer is derived from oil and natural gas from the storage layer under the surface. It is used to protect drilling and separate drilling mud. When the oil casing is produced, the outer diameter is usually 114.3 millimeters to 508 millimeters.
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