DTU中英文操作手冊

1、DTU V4 Release NoteDTU V4使用說明Date: 22/11/01Rotary LayeredDepth track ing display:井深跟蹤顯示：|* ROTARY LAYEREDRotary: 1573|Bit Depth:1138.1 ft|鉆頭進(jìn)尺：1138.1 英尺Block:STOP RESET堵塞：停止復(fù)位|REF Slips: INCo nn ectio n: 0.0 ft|Hook Load: 75.1psi SP: 1400A） MENU|The flashi ng asterisk at the top left of the display

2、in dicates that sett in g/pulli ng slips detect ion is active.在左上角閃爍的星號 表示使用 放置/拖動卡瓦“ Rotary: -raw counts value from the rotary sensor （shaft encoder）.“ Rotary.-旋轉(zhuǎn)傳感器（軸式編碼器）所紀(jì)錄的原始計數(shù)值“ Block: -current direction of travel of the travelling block -UP, DOWN or STOP. When the ROP is low the direct ion wi

3、ll not be show n continu ously, it will alter nate with STOP .“ Block. -當(dāng)前游動滑車的行進(jìn)方向 -UP（上）,DOWN（下）或STOP（停止）.在機械鉆速較低的 情況下，對該方向的顯示是不連續(xù)的，它將轉(zhuǎn)換成 “ STOP.“ RESET -indicates that a manual or automatic depth adjustment has beenmade and Orienteer has yet to ack no wledge receipt of the reset.“ RESET -表明進(jìn)行了手動或

4、自動調(diào)整，且定向軟件此時才接 收到復(fù)位信號“ REF-flashes to indicate that the draw works reference point （coil and layer） has not been set.“ REF-通過閃爍來表示還沒對絞車的參考點（纜圈和層數(shù)）進(jìn)行設(shè)置“ Slips: -IN, OUT, IN or OUT. Indicates whether the drill string is in or out of slips. When enclosed in square brackets the displayed bit depth shoul

5、d not be considered accurate. This occurs for a period of 7.5 sec on dswhe n sett ing or pull ing slips.“ Slips.-旋（內(nèi)）,OUT（外）,IN或OUT.表示鉆柱是在卡瓦內(nèi)或卡瓦外.當(dāng)其被圍在方形支撐架中時，關(guān)于鉆頭深度的顯示值是不精確的.當(dāng)放置或拖動卡瓦時，這種情況會持續(xù)7.5秒鐘.“ Connection: -when pulling slips the length of drill pipe added during the connection is calculated a

6、nd displayed.“Connection.-當(dāng)拖動卡瓦時，在計算和顯示連接的過程中，鉆桿的長度以被加入“ Hookload -weight of string currently supported by the hook.“ Hookload大鉤載荷）-大鉤當(dāng)前所承受的鉆 柱的重量“ SP-hookload threshold for detect ion of sett in g/pull ing slips. This is subject to a +-5% hysteresis.“ SP-為了檢測是否為放置/拖動卡瓦，而標(biāo)出的大鉤載荷的極限.該值易受到一個+/-5%滯后 作用

7、Accurate depth track ing using rotary layered使用旋轉(zhuǎn)層進(jìn)的方法進(jìn)行精確的深度跟蹤To achieve accurate depth tracking the following stepsmust be followed: 為了實現(xiàn)精確的深度 跟蹤,請按以下步驟進(jìn) 行：a) Remove a ny existi ng correct ion factors 去掉所有現(xiàn)存的較正參數(shù)b) Setup draw works configuration 對絞車配置進(jìn)行設(shè)定c) Set draw works referenee point 設(shè)定絞車參考點d

8、) Establish a hookload threshold setting 設(shè)定大鉤載荷的極限值e) Setcurrent bit depth確定當(dāng)前鉆頭深度f) Correct any errors present更正當(dāng)前存在的任何錯 誤a) Remove existi ng correct ion factors去掉所有現(xiàn)存的較正 參數(shù)From the ma in menu select “ DeptIC on trol ”o accessthe depth con trol menu: 在主菜單中選擇” Depth Control 進(jìn)入深度控制菜單I*depth 整鉆頭深度cont

9、rol*其 中: adjust bit depth-調(diào)|1) Adjust Bit置鉆頭深度Depth 4) Scali ng Factor|reset bit depth-重|2) Reset Bit Depth井深單位5) Conn ection Offset|set depth un its-設(shè)定|3) Set Depth Units參數(shù)D) Exit|scali ng factor-比例11connection offset-連接偏移exit -退出 Select “ Scalinbacto/Set the scaling factor to one.選擇“ ScalingFactor

10、 ”設(shè)定該參數(shù)為1Select “ ConnectionOffset ” Set the offset to zero. 選擇 “ ConnectionOffset 設(shè)定偏差為零b) Setup draw works con figurati on:對絞車配置進(jìn)行設(shè)定To achieve accurate depth tracking it is essential that the draw works configuration is set up correctly. From the main menu select Calibrate Sensors. The calibrate m

11、enu contains four options:為了獲得精確的深度 跟蹤,非常有必要對絞 車進(jìn)行正確設(shè)定.從主菜單中選擇Calibrate Sensors. 在calibrate菜單中包含 4個選項|1其中：draw works data - 絞車數(shù)據(jù)|*|refere nee point4卄-參考|1) Draw Works傳感器Data4) Factory Defaults|hookload sen sor-大鉤|2) Refere nee Poi nt廠商默認(rèn)值1factory defaults-生產(chǎn)|3) Hookload Se nsorD) Exit|exit-退出Option

12、1) provides accessto the configuration parameters that allow calculation of travelling block moveme nt compe nsatedfor drum layeri ng. Select ion of optio n 1) displays the first half of the curre nt draw works calibration:選項1)可以提供配置參數(shù)，以便將游動滑車的移動補償?shù)綕L筒層上選擇選項1),顯示第一半關(guān)于當(dāng)前游動滑車的標(biāo)定值|1其中：layer 1 coil第一層上一個

13、線圈的長度len gth -大繩的直-每一|*|rope diameter|Layer 1 coil le ngth:層上纜線的圈數(shù)3.141ftA) Dow n|coils per layer|Rope diameter:0.125ftC) Edit|Coils per layer:136.00 to 36.001D) Exit|上的纜線數(shù)|*VIEWDRAWWORKS DATA*回轉(zhuǎn)所進(jìn)行的計數(shù)|Lines in derrick:10goes UP -計數(shù)值隨著滑|Counts per rev:31|Cou nts INCREASE as blk goes UPA) UpC) Edit|D

14、) Exit|其中：lines in derrick鉆塔counts per rev- 每一次|counts INCREASE as blk車上移而增加Scrolling down using AShows the remaining settings: 按下“ A”顯示剩余設(shè)置To change any of these settings press Cto reach the Edit Draw Works Data menu. 若要改變這些值中的 任意一個，按下” C進(jìn)入” EditDraw Works Data”菜單|*|4) Lines in Derrick|5) Rotary Se

15、n sorLen gthD) Exit|Seethesection entitled Edit Draw Works Data Menu for a full breakdown of the menu structure. 察看這個標(biāo)有 edit draw works data menu的單元中細(xì)目分類1) Coils per Layer:The number of coils on each layer of the winch can be entered as a single value that applies to all layers or as in dividual val

16、ues for each layer. If en tered as in dividual values it is importa nt that Layef corresponds to the layer whose coil length is used in option 3). Try to include part coils in this measureme ntfor in creased accuracy.指絞盤上每一層的纜 繩圈數(shù)，既可以將所有 層設(shè)置為統(tǒng)一的一個值，也可以對每一個層進(jìn)行單獨 設(shè)置.若要對每一個層進(jìn)行單獨設(shè)置 ，則一定要注意，“l(fā)ayer1 ”與在選項

17、3)中使用的纜圈所處的層 相一致.為了提高精度，可以試著在此次測量中包含部分纜圈.2) Rope DiameterDiameter of the rope should be measured either using callipers or by wrapping a piece of string around the rope by a number of complete turns，measuring the length and using the following formula: 可以使用測徑規(guī)測量 大繩的直徑.或?qū)⒁唤乩K子纏繞在 大繩上，數(shù)出完整的圈數(shù)，并該圈數(shù)的繩子 所

18、對應(yīng)的長度，然后通過以下公式計算大繩的直徑Rope Diameter = length / turns / PI大繩直徑=長度/圈數(shù)/pi3) Layer 1 coil length 第一層的 線 圈長度This is the length of one coil on the first (bottom) layer of rope on the drum. If the bottom layer is not accessible for measureme nt the n the layer treated as layer 1 should be the lowest layer t

19、hat is ever used, ie the layer that is partially unwrapped when the travelling block is at its lowest possible position. It is very important that the layer chosen will never be fully unwound from the drum.The length should be measuredby marking two adjace nt coils with chalk, spooli ng those coils

20、off the drum and measuri ng the distanee between the two chalk marks. If this is not possible andthe actual drum diameter is known the layer 1 coil length can be calculated as follows:這是指在纜盤最底部那一層一圈纜繩的長度.如果無法對最底層纜繩進(jìn)行測量，那么將使用過的纜繩中處于最底層的 那一層作為第一層.例如：當(dāng)滑動絞車位于其最低位置時，大繩被部分松開的那一層.必須注意的是，所選的那一層永遠(yuǎn)不會完全從纜盤上被松開

21、.用粉筆在兩個 相鄰的線圈之間進(jìn)行標(biāo)注，將這些線圈從纜盤上松開，測量這兩個標(biāo)志之間的距離.如果無法完成 上述過程，且實際的纜盤直徑已知，那么第一層的線圈長 度可以通過以下公式進(jìn)行計算：Layer 1 coil length = (drum diameter + rope diameter) * PI層1纜圈的長度=(纜盤直徑+大繩直徑廣piMeasuri ng the dista nee betwee n the two adjace nt chalk marks can be achieved by using adhesive tape to securea tape measureatt

22、he first chalk mark then lowering the travelling block until the second chalk mark is just off the drum.對相鄰兩個標(biāo)記間距離的測量可以通過以下方式實現(xiàn)：用粘性膠帶將一個皮尺固定在第一個標(biāo)志處，然后使絞車向下移，直到第二個標(biāo)記剛剛脫離纜盤為止.4) Lines in derrickThis is the total number of lines running between the travelling block and the crown block，ie: 這是指在滑動絞車和定滑輪之

23、間的總纜線數(shù).例如：Lines in derrick = Number of sheavesin travelling block * 2鉆塔上的纜線數(shù)=在絞車上的線數(shù)*25) Rotary Sensor旋轉(zhuǎn)傳感器|I*|其中 :counts per rev|1) Cou nts per的選擇Rev|select directio n|2) Select Directi on1D) Exit|1-每一轉(zhuǎn)-方向1) Counts per RevIf this is not known it can be measured by marking the position of the centra

24、l (rotating) part of the se nsor relative to the outer (stati on ary) part the n rotat ing the se nsorthrough exactly on efull turn while observing the rotary counts display on the main depth tracking display. Because the DTU sensesboth the rising and falling edgesof the rotary sensor output signal

25、the value required may be double the manufacturer quoted figure.在為止的情況下，可通過以下方法進(jìn)行測量：將傳感器上相對于外部(固定部分)的中心部位標(biāo)注出來，然后將傳感器完整的旋轉(zhuǎn)一圈，觀察在深度跟蹤主 頁面上顯示的旋轉(zhuǎn)計數(shù)值由于DTU傳感器能夠感應(yīng)旋轉(zhuǎn)傳感器輸出信號的上跳沿和下跳沿，則所需的數(shù)值也許是生產(chǎn)商所提供數(shù)值的兩倍2) Select directionDepencbhgtheientatix6 nhe rotsaiysomthraworks drumatlceunt value frorithensi(ncreaSther

26、hehn4avellihbpcmoves up or dowimpThefey toestabiwhethershtsthenaidepth trackisig 傳感器中原原即settin 的絞定的設(shè)動方向正設(shè)定最簡gcorreictto obsthreeoclkavlirectiOndicatoh yhile the biSicteotion. If iSihEorrelcehelettte著絞車的上移或下這取決加在絞盤傳感#的匕 量侖；設(shè)置為動況情查深度跟蹤王頁面上所顯萬向確定該設(shè)c)Set DraWorkReferencen 設(shè)置車參考點In orderthe DTUusthe laye

27、dagorrectly it mudthenurwelnit/eindoiposition on thcteaworks. Ftbmalibratiohehaele(ReferehRsint : 中選擇須要知道道當(dāng)和絞車上線圈的位其能夠正確纜層數(shù)在Calibrat菜單 *-*；*i Reference:Current:1) Set new referenceoointLayer: 1 Coil: 5跖D) ExitTheispla/iows arevioienyered referehceRefehfelaceheayer/cpOlsitiOhat thdDTWhinks the draw w

28、oriesOs Currenfttheurrepio siti(isnocorreietthe actubUmbefayeahd cOiteCah be, seenon thre works dibymsuanspection doesomatchealuessplayed CurrehefnSen ewefererpcenihoube selected andhectuvalueltereCbtthatheeferehCehmust be updateChwCrenh 這里顯示en 如ui顯示的并打須重新輸八參考點卄OEstablitHe hooklttaCsholetti ng (Setn

29、 確定鉤載荷極參考點 RecothemaximlhmDkloadvaheelStrinihdSpS! possibfeserthehookload durirbothotary drilahglidihShcecotlCeminimUmokl(vaClwhileut of slips. From thenaimenselectHooklSaBoin”nenter valtieas roughlylwabetweeie two工.|中時下最大大鉤負(fù)載值可能,在旋轉(zhuǎn)鉆進(jìn)和滑鉆時觀察大鉤負(fù)載在鉆柱脫離卡記時下大鉤負(fù)載值最小e)Set currbittdep設(shè)置 在”exe”單mgC01Obpe了任事

30、個當(dāng)前位考點翻用眼睛所看到纜盤車絞邛圈數(shù)與符么選擇;seheweferehBen設(shè)置新的參考，并輸入實際注意n；noIIO：TyCP erro, thereorrectnyerrors present何存在的誤差講行糾正 j J 亠 Ji-tanteredhere naaditionbeytun eetpeiaCki ng rendUce is procedure，,、,.瓦萬面也有可能存在誤差 驟進(jìn)行totpopwho血gth is kraccuirateiy.件自量一的鉆長而不豐僅依賴于鉆da為常在ISB1) Obseaconnecbemmiade using aofdcTp 使用一段u知

31、n. measure 恤rfhbe 官標(biāo)簽上標(biāo)注的長度2) Recothe Conneeo compieee；he cstHinis動設(shè)定深eff作為連ndhsplayodthe depth tdackiag dhosonnection is oOSlipSWe wCathiShe“DTCSnnectehh|t”.一旦完成連接，記錄下顯示在深度跟蹤屏幕上的connection長度.例如：鉆柱脫離卡瓦.我們稱此為 ”DTU 連接長度 ”3) Lower the string until the bottom shoulder joint of the piece of drill pipe th

32、at has just been connectedis exactly level with some reference point (for instance the rotary table). 向下放鉆柱 ,直到被連接鉆管的底端接頭端 面與某些參考點 (例如：轉(zhuǎn)盤)絕對水平.4) Recordthe bit depth. 記錄下鉆頭深度5) Lower the string until the top shoulder is level with the referencepoint. 向下放鉆柱 , 直到頂部端面與參考點水平 .6) Recordthe bit depth. 記錄下

33、當(dāng)前鉆頭深度7) Subtract the smaller of the two recorded depth values from the larger value. We will call this the DTUdepth change.在記錄下的兩個深度 值后, 用較大的那個值 減去較小的那個值 . 我們稱這個值為 ”DTU 深度變 化值”.The difference between the two recorded depths should now equal the length of the pipe connected.If it doesnotthen there i

34、s anerror in the draw works dataentered. If the error is verylarge it would be best to repeatthe procedurefrom a).If the error is reasonably small calculate a scaling factor as follows： 這 兩個值之差應(yīng)當(dāng)與 連接鉆管的長度相同 . 如果不同 , 那么輸入的絞車數(shù)據(jù)存在誤差 .如果這個誤 差很大 , 最好從 a) 重新進(jìn)行 . 如果誤差相對較小 , 按 如下公式計算比例因子 ：Scale factor = len

35、gth of drill pipe / DTU depth change比例因子 = 鉆管的長度 /DTU 深度變化Now correct for anyslips detection error：現(xiàn)在 , 對任何 卡瓦檢測誤差 進(jìn)行 糾正 ：Connection 0ffset = length of drill pipe -(DTU connection length * scale factor)連接偏差=鉆管的長度-(DTU連接長度*比例因子)8) Enterthe scale factor and connection offset via the “ DepthControl ”me

36、nu.在Depth Control菜單中輸入比例因子和連接偏差9) Resetthebit depth to thecurrent bit depth.將鉆頭深度設(shè)置為當(dāng) 前鉆頭深度N0TE： If aconnection offset of greater than 1 inch (2.54cm) is entered the DTU will flag adepth reset to0rienteer at theendof eachconnection. The connection offset will only be applied if the connection is gre

37、ater than 910 (3 metres).注意：如果輸入的連接 偏差大于1英寸(2.54厘米),那么DTU將在每一處連接的尾端相Orienteer軟件重新設(shè)定一個深 度標(biāo)志. 只有在連接長 度大于 910 (米3 )時才使用連接偏差 .Main Menu:主菜單II*I Hookload SetPoi nt4) Depth Con trolII2) Depth Tracki ngMode 5) Test ModeI3) Calibrate Sen sorsID) ExitI1=1)I* 2)I* SELECT11) Rotary Stan dard12) Rotary Layered1

38、3) Water BottleMODE *=A) OkD) Abort|I*I= 3) Il) Draw WorksData4) Factory DefaultsIMe nuI2) Refere nee Poi ntI3) Hookload Se nsorID) ExitI1= 4) MenuI* * Adjust BitDepth 4) Scali ng Factor12) Reset Bit Depth13) Set Depth Units5) Conn ection OffsetID) ExitII*I= 5) Raw DataMe nu12) Firmware Info13) Draw

39、 WorksIPositi on1D) ExitI= Calibrate校訂菜單= Depth Control深度控制菜單= Test Mode檢測模式菜單Calibrate Menu:校驗菜單|*|1) Draw Works Data 4) Factory Defaults|2) Refere nee Poi nt|3) Hookload SensorD) Exit|= 1)|* *|len gth:3.141ftA)Down|0.125ftC)Edit|36.00 to 36.00D)Exit|*|= Dow n|Li nes in derrick: 10A) Up |Cou nts pe

40、r rev:31C) Edit|Cou nts INCREASE as blk goes UP D) Exit|*|= Edit|1) Coils per Layer4) Lines in Derriek|Edit Draw WorksData_|2) Rope DiameterSen sor|大鉤數(shù)據(jù)編輯菜單|3) Layer 1 CoilLengthD) Exit|=5) Rotary= 2)|*| |Refere nee:Layer: 1Coil: 5.00| Curre nt:Layer: 2Coil: 19.74| Set new referencepointD) Exit|*|=

41、1) 1A) Ok|En ter curre ntlayer:1C) Clear|Max: 20Min:|11D) Abort|*|= Ok |A) Ok|En ter curre ntcoil:15C) Clear|Max: 150.00Min: 0.00D) Abort|SENSOR DATA*0.000 psi= Edit HookloadI* 3) jPressure at4ma:Sen sor Data MenuPressure at 20ma:I1450.0 psiC) EditID) ExitIResetting factory defaults will resetall ca

42、libration data entered by the operator. This option should therefore be usedwith caution._ 對生產(chǎn)商所設(shè)定的默認(rèn)值進(jìn)行重設(shè)定將會把操作人員所輸入的所有標(biāo)定數(shù)據(jù)進(jìn)行重置因此,使用此操作應(yīng)十分小心.I* 4) IRestori ng factory defaultswillA) OkD) AbortIIerase ALL calibrati ondata forIALL modes. Proceed?Depth Control Menu* 深度控制菜單I* 3)I* SET MetresI2) Feet=DE

43、PTHUNITS *A) OkD) AbortII=1) IIIII*adjustCurrent depth:|New bit depth:|Chan ge:1BIT depth*1137.57 ft1138.07 ft+0.50ft1A) OkB) +C)-|D) Abort|II11 *reset1BIT depth*=2) IICurrent depth: New bit depth:1138.07 ftftA) OkC) Clear|IIID) Abort|I* *I1.000A) Ok C) ClearID) AbortIIMax: 10.00Min: 0.01|*|= 5) |Cu

44、rre nt ofset:10.000 ftA) Ok | New offset:ftC) Clear|Max: 49.21Min: -49.21B) Neg D) Abort|*|5) Hardware Tests|PositionD) Exit|Displays raw data from the sensors.Hookload is displayed in volts where 0.48v = 4ma and 2.4v =20ma.顯示傳感器測得的原 始數(shù)據(jù).大鉤負(fù)載是以 電壓的形式表示的，其中0.48伏=4毫安，2.4伏=20毫安|1|*|檢測模式：旋轉(zhuǎn)纜層式= 1) |NowM

45、inMax|Hkld:0.58v0.58v0.58v B) Reset|Rot:157311573|1573D) Exit |r1|r| *|軟件版本信息= 2) |Orien teer DTU V4.00|Code space checksum:EC4E|D) Exit|Displays current layer and coil as calculated from the draw works data and reference point.顯示通過計算絞車數(shù) 據(jù)和參考點而得到的當(dāng)前纜層和纜圈|*|= 3) |Cou nts:1573|Layer:1Coil: 15.00|Block