本文關(guān)鍵詞：高強韌S135鉆具用管關(guān)鍵制造技術(shù)開發(fā)　出處：《天津大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 鉆桿 鋼材設(shè)計 生產(chǎn)工藝 實際應(yīng)用

【摘要】：在全球石油天然氣能源消耗越來越大的情況下,油氣資源的開采深度越來越深,國內(nèi)包括新疆油田、長慶、玉門、青海等油田越來越往深井和超深井方向發(fā)展,國外的油氣開采作業(yè)商提供的鉆探深度統(tǒng)計數(shù)據(jù)也顯示了這一趨勢。這樣對油氣鉆探用鉆桿強度要求越來越高,普通低鋼級的鉆桿產(chǎn)品已難以滿足要求。對于高強度、超高強度的鋼管產(chǎn)品,全世界鋼管制造廠和冶金科研工作者共同面對的難題就是強韌性的匹配問題。在低合金調(diào)質(zhì)鋼中,強度和韌性很難實現(xiàn)統(tǒng)一:強度的提高要求回火溫度的降低或回火時間的縮短,這會導(dǎo)致材料的沖擊韌性受到影響;而為了改善鋼鐵的沖擊韌性,在調(diào)質(zhì)處理中必須提高回火溫度或延長回火時間,從而導(dǎo)致鋼鐵材料的屈服強度明顯降低。為實現(xiàn)鉆桿用管的高強韌匹配的目標,本文從鉆桿管體材料的成分設(shè)計,鋼材冶煉、軋制、熱處理工藝,鉆桿墩粗及摩擦焊工藝等方面進行大量的研究工作。經(jīng)實際檢驗,批量生產(chǎn)的S135鉆桿化學(xué)成分一致性好,鋼材純凈度高,機械性能穩(wěn)定,完全滿足客戶的標準要求。
[Abstract]:With the increasing consumption of oil and gas in the world, the exploitation depth of oil and gas resources is getting deeper and deeper. The domestic oil fields, including Xinjiang Oilfield, Changqing Oilfield, Yumen Oilfield, Qinghai Oilfield, and so on, are more and more developed towards deep wells and ultra-deep wells. The drilling depth statistics provided by foreign oil and gas producers also show this trend, which requires more and more drilling pipe strength for oil and gas drilling. It is difficult to meet the requirements of ordinary low steel grade drill pipe products. For high strength, ultra high strength steel pipe products. The common problem faced by steel pipe manufacturers and metallurgical researchers all over the world is the matching of strength and toughness in low alloy quenched and tempered steels. The strength and toughness are difficult to be unified: the increase of strength requires the decrease of tempering temperature or the shortening of tempering time, which will affect the impact toughness of the material; In order to improve the impact toughness of iron and steel, the tempering temperature or tempering time must be raised or prolonged in the process of tempering, thus the yield strength of iron and steel materials is obviously reduced, so as to achieve the goal of high strength and toughness matching of pipe for drill pipe. In this paper, a great deal of research work has been done in the aspects of material composition design of drill pipe body, steel smelting, rolling, heat treatment process, drill pipe pier diameter and friction welding technology. Batch production of S135 drill pipe chemical composition good consistency, steel purity high, mechanical stability, fully meet customer standards.
【學(xué)位授予單位】：天津大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：TE921.2

【參考文獻】

相關(guān)期刊論文 前10條

1 陳師遜;楊芳;;深部鉆探復(fù)合鉆桿的研究與應(yīng)用[J];地質(zhì)與勘探;2014年04期

2 狄勤豐;陳鋒;王文昌;王明杰;趙域棟;袁鵬斌;周永其;;雙臺肩鉆桿接頭三維力學(xué)分析[J];石油學(xué)報;2012年05期

3 李建強;于麗松;牛成杰;李志昊;岳鵬;陳玉松;;石油鉆桿的生產(chǎn)現(xiàn)狀與發(fā)展趨勢[J];焊管;2011年11期

4 孫浩玉;溫林榮;孫旭;吳仲華;鹿勝楠;;抗硫鉆桿在毛壩8井應(yīng)用中的失效分析[J];石油鉆探技術(shù);2011年06期

5 黃本生;陳勇彬;范舟;袁鵬斌;;低溫環(huán)境下石油鉆桿材料組織和性能研究[J];熱加工工藝;2011年20期

6 翁宇慶;楊才福;尚成嘉;;低合金鋼在中國的發(fā)展現(xiàn)狀與趨勢[J];鋼鐵;2011年09期

7 余榮華;袁鵬斌;;鋁合金鉆桿的特點及應(yīng)用前景[J];石油礦場機械;2011年03期

8 余世杰;袁鵬斌;魏立明;劉賢文;高健峰;呂拴錄;;鉆桿接頭螺紋粘扣原因分析[J];石油鉆采工藝;2011年01期

9 王輝;譚小東;劉興剛;田學(xué)鋒;陳曉剛;田鋒;張國志;;鉻鉬合金化對高錳鋼疲勞性能的影響[J];材料與冶金學(xué)報;2010年04期

10 周杰;盧強;呂拴錄;蘇建文;馮少波;謝居良;王中勝;;塔里木油田用鉆桿失效原因分析及預(yù)防措施[J];鋼管;2010年04期

，

本文編號：1400333