火驅吞吐移動式電點火系統(tǒng)技術規(guī)格書

1、火驅吞吐移動式電點火系統(tǒng)技術規(guī)格書項目號：SY.1404遼寧華孚石油高科技股份有限公司2014-5-22目錄1、 概述········································&

2、#183;····························· 41.1、系統(tǒng)功能··················

3、83;·············································· 41.2、主要特點··

4、;··················································

5、;············· 42、連續(xù)管電點火供電控制系統(tǒng)主要參數(shù)·································

6、83;········· 42.1、電源主要技術性能參數(shù)······································

7、;··············· 42.2電加熱單相變壓器技術參數(shù)································

8、··················· 53、井下連續(xù)管電纜電點火系統(tǒng)····························&#

9、183;······················ 63.1、連續(xù)管電纜技術指標·························

10、;································ 63.2、連續(xù)管規(guī)格、參數(shù)···············

11、83;········································· 63.3、技術要求·······

12、;··················································

13、;········ 63.4、注意事項········································&

14、#183;························ 64、加熱器冷端規(guī)格、參數(shù)及技術要求······················

15、························ 74.1、規(guī)格參數(shù)························&#

16、183;········································· 74.2、技術要求······

17、3;·················································

18、3;········· 75、電熱點火器規(guī)格、參數(shù)及技術要求·····································

19、83;········ 75.1、規(guī)格參數(shù)········································

20、;·························· 75.2、技術要求······················&

21、#183;·········································· 86、測試用連續(xù)管規(guī)格、參數(shù)及技術要求····

22、;········································ 86.1、地面測試部分········

23、;··················································

24、;···· 86.2、井下測試部分············································

25、;·················· 86.3、技術要求······························&

26、#183;·································· 97、10CMN連續(xù)鋼管技術條件············&#

27、183;········································ 97.1、引用標準·······

28、3;·················································

29、3;········ 97.2、 尺寸、外形、重量及允許偏差······································&#

30、183;········ 97.3 技術要求·······································

31、3;························· 107.4.非金屬夾雜物······················

32、83;······································· 107.5 低倍組織········

33、3;·················································

34、3;······ 107.6 奧氏體晶粒度·········································

35、83;···················· 117.7冷拔管性能···························

36、3;··································· 117.8表面質量·············

37、··················································

38、·· 117.9試驗方法··············································&#

39、183;·················· 118、相關標準······························

40、;··································· 128.1、加熱器和連接冷端（MI電纜）···········&#

41、183;····································· 128.2、鋼號825對應標準·········

42、3;··············································· 128.3制造、試驗、包裝采用

43、以下標準················································ 121、概述火

44、驅吞吐移動式電點火系統(tǒng)是由連續(xù)鋼管電點火單元和連續(xù)鋼管測試單元兩個單元系統(tǒng)構成。用于油藏火驅電點火配套工藝。1.1、系統(tǒng)功能1.1.1、地面供電控制設備對井下點火裝備供電。1.1.2、連續(xù)鋼管電纜將輸電系統(tǒng)與電熱點火器組合的一體化等徑電加熱裝置，下井至目的層位，使該井段近井地帶溫度升高至油層可燃介質自燃點溫度以上。1.1.3、熱電偶及測量導線預制于連續(xù)管內，作業(yè)至油井測量段，把井下溫度、壓力，以直讀方式傳輸至數(shù)據(jù)錄取工控機。1.1.4、地層完全點燃后，在油井正壓、密封的裝態(tài)下。作業(yè)提出連續(xù)鋼管電纜點火器。1.2、主要特點：1.2.1、連續(xù)鋼管電纜電點火器的結構具有；連續(xù)、整體封閉，系統(tǒng)絕緣可靠

45、。1.2.2、點火器與供電電纜連續(xù)管等徑結構連接。便于井口安全作業(yè)時的高壓密封。1.2.3、連續(xù)管點火器可與雙管柱井口的生產(chǎn)管柱同時工作、自由下入、提出。移動施工、方便快捷。1.2.4、其加熱器耐高溫、耐腐蝕、耐高壓、連續(xù)可伸縮以及大功率加熱等特點2、連續(xù)管電點火供電控制系統(tǒng)主要參數(shù)2.1、電源主要技術性能參數(shù)2.1.1、 輸入：三相380V、50Hz2.1.2、 輸出： 額定功率150kVA 頻 率 50HZ 占空比 1932.1.3、主要控制保護功能： a、短路保護 b、散熱片過溫保護 c、過流保護（最大允許電流250A）。 d、斷路保護2.1.4、使用環(huán)境：溫度3050 濕度8

46、5 海拔高度1000m2.1.5、保護等級：IP202.2電加熱單相變壓器技術參數(shù)2.2.1變壓器技術參數(shù)1） 、變壓器結構型式：單相干式 B級絕緣2） 、變壓器額定容量：200KVA3） 、額定電壓：初級500V ； 次級1250V; 1000V.4） 、額定電流：初級400A ； 次級160A.5） 、調壓方式：次級分接端子調壓6） 、頻率：50HZ7） 、冷卻方式：自冷式8） 、阻抗電壓：5%說明：由于變壓器初級電源是整流逆變后的電源，波形為不規(guī)則方波，計算鐵心磁通密度應比正常變壓器低10%15%.2.2.2、變壓器箱體1） 、變壓器箱體結構型式：戶外式2） 、箱體前后開門，便于接線。3

47、） 、輸入、輸出電纜在箱體下面引出。4） 、箱體下安裝角鋼支架，5） 、外形尺寸：長800×寬600×高度15003、井下連續(xù)管電纜電點火系統(tǒng)井下部分有連續(xù)管供電電纜、連接電纜加熱器冷端和電熱點火器三部分構成。3.1、連續(xù)管電纜技術指標3.1.1、電纜總長：2400米3.1.2、使用溫度：2043.1.3、額定電壓：1000V3.1.4、導線截面：30mm23.2、連續(xù)管規(guī)格、參數(shù)3.2.1、連續(xù)管外徑:25.4mmX2.23.2.2、屈服強度：MPa :390 3.2.3、耐油、氣、水壓:45 M Pa3.2.4、連續(xù)管使用時限：半年時間內正常重復起下使用10井次。3.3

48、、技術要求3.3.1、連續(xù)鋼管焊接；嚴格按“焊接工藝書”所規(guī)定的工藝要求執(zhí)行。3.3.2、按技術要求做焊接有損檢驗、耐壓檢驗。3.4、注意事項3.4.1、連續(xù)管電纜在運輸、使用時嚴禁敲擊、碰撞。防止電纜損壞。3.4.2、連續(xù)管電纜在下井使用時，護管表面嚴禁粘附油污等可燃物，避免火焰上竄，高溫損壞電纜。4、 加熱器冷端規(guī)格、參數(shù)及技術要求4.1規(guī)格參數(shù)4.1.1、冷端護管材質：825耐熱鋼4.1.2、鋼管規(guī)格：25.4mmX2 ，4.1.3、長度：30m4.1.4、導體材料：TU2，單股兩芯、4.1.5、單根截面：35mm2，4.1.6、礦物填充絕緣，額定電壓：750V4.1.7、耐油、氣、水壓

49、:45 M Pa4.1.7、工作溫度：6004.2、技術要求4.2.1、加熱器冷端與連續(xù)管電纜的端部；在連接頭前做膠封處理。4.2.2、在整體對接前，端部做密封處理。4.2.3、在接頭焊接前將密封物清理干凈，嚴禁碳化短路。 4.2.4、在井下加熱器冷端位置，設溫度測量。實時監(jiān)測溫度，防止溫度升高導致?lián)p壞電纜事故發(fā)生。5、電熱點火器規(guī)格、參數(shù)及技術要求5.1、規(guī)格參數(shù)5.1.1、護管材料：825耐熱鋼，5.1.2、長度60m5.1.3、外徑：25.4X2mm 5.1.4、供電方式：單相5.1.5、功率密度1.667kW/m5.1.6、加熱介質：空氣5.1.7、額定電壓：750V5.1.8、耐油、

50、氣、水壓:45 M Pa5.1.9、工作溫度：600,5.2、技術要求 在系統(tǒng)完成對接后，在加熱器下端部，按篩管至絲堵長度，焊接25.4x2.mm的 材質825空管一根，下端部錐體導向頭焊封。6、測試用連續(xù)管規(guī)格、參數(shù)及技術要求6.1、地面測試部分6.1.2、工控機6.1.3、氮氣瓶6.2、井下測試部分6.2.1井下連續(xù)管內的熱電偶測溫部由“晨宇光電科技分公司”提供。由我公司負責將其植入管內。6.2.2、連續(xù)管全長：2420m,1）、下部825鋼管：100米2）、鋼管規(guī)格：20x2.0mm3）、10CMN鋼管長：2320m6.2.3、連續(xù)管鋼號：10CMN6.2.4、屈服強度：MPa :390 6.2.5、耐油、氣、水壓:45 M Pa6.2.6連續(xù)管使用時限：半年時間內正常重復起下使用-井次。6.3、技術要求6.3.1、測試連續(xù)管下部，材質825的接管為預防地層反吐，井內發(fā)生過熱變形。6.3.2、測試連續(xù)管的表面嚴禁粘附油污等可燃物7、10CMN連續(xù)鋼管技術條件7.1、引用標準文件中的條款通過本標準的引用而成為本標