1.Guide constructione
Vitare curvam deviationis et formatio "s" figura in constructione constructione.
In constructione processusDirectional EXERCITATIOPer utrum dux foraminis sit lenis vel non, utrum consistent cum originali consilio curva et vitare speciem "s" figura dux foraminis praeexistit perfectionem transitus constructione. Ad vitare formationem in "s" figura, quae sequuntur mensuras superiores potest;
(I) in processus of mensuræ et profecta sunt, utere totalis statione ad retest et confirmare exit et ingressum punctorum plus quam tres tempora ut transitus Pipeline conformis ad consilio.
(II) ante EXERCITATIO, quod EXERCITATIO instrumentum calibrated, et multiple puncta repetita mensurae ad curare accurate.
(III) Analyze geological condiciones antequam incipiens opus, trahere ad percurrere curvae in via connectens singulis terebro tibia in coordinare chartam secundum ad consilium curvam, label quisque terebro pipe, et indicant correspondentes geologicum ad diversas alta; In eundem processus, secundum quod exstitit positio formationis conditiones ad control luto viscositas perficientur, in omni tempore secundum geological condiciones ad adjust in luto pressura, luto et alia parametri.
（4）After the drilling rig is in place, accurately measure the size of the included angle, calculate the horizontal drift and record it, and gradually correct it according to the allowable value of the crossing curvature during the drilling process, so as to avoid the “S” shape of the drill pipe in the formation type to ensure the smoothness of the drilling curve and improve the drilling quality of the pilot hole.
(V) Intelligite superficiem, geological et hydrological condiciones et metiretur in Azimuth in transitum centrum linea sine magnetica intercessiones. Et mensurae de Azimuth angulus peragitur utrinque de sepultura site et excavation site.
(VI) et coil sit encrypted super transitum axem, et deviationem debet esse mensuratur frequenter ut transitus axis consistit consistit axis et excavationis accurate in summo acervum in punctus.
(VII) directionem potestate records sit completum, accurate et effective. In processus of gubernatori foramen artem, quis deprauationem et prohibere ex EXERCITATIO et memoriae.
(VIII) observe in luto pressura differentia et luto mutationes in omni tempore ad providere a pro iudicando opus conditio de lutum sentinam; Observa mutationem de propulsione pressura providere a pro operatio de tere tool.
(IX) ut curvam euacere consistent consistit in consilio transgressus curvae, in steering ratio erit probata cum gubernator foraminis est, in console, maxime comprehendo: testing interface fabrica, probatio, etc.) continua Description. Ceterum probat et referendo perficitur procedat normalis exercitium.
2.TRACTUSnt mensuras superiores cum terebro frenum est adhæsit
(I) in EXERCITATIO gubernator foraminis, quod terebro frenum ut adepto adhæsit, qui manifestatur per acri incremento in luto pressura, aut in instanti incremento in torque de stricto rig (durante gyratorius eorundem). In hoc tempore, in torque generatae a luto motricium non vincere actum petra torque in terebro frenum, quod terebro frenum stetit rotating.
Sunt duo options:
● When the pressure drop of the mud can be maintained within the range of 500psi, it is possible to immediately stop the advancement of the drill pipe, and instead pull the drill pipe towards the direction of the drilling rig to make the drill bit leave the rock quickly, reduce the pressure difference of the mud, and then use a slower Thrust and thrust speed drilling;
● cum pressura gutta de luto excedit 500psi, in lutum sentinam convertit off statim, lutum elit debet esse stetit, et terebro tibia debet retractandum ad eundem rig, ut ne ad sigillum ex nimia pressura a queritur ad pressura in sigillum.
(II) in constructione dux foraminis, quod terebro est adhæsit, cum repositoque ad terebro instrumentum vel flare terebro tibia sub alia peculiari adiunctis. Pelagus est quod deviation singulos sectiones est magna, foraminis Purgato non penitus, nimia cumulus exercitatione incidetis causatur per "DECREMENTUM foraminis", unde inhaesit EXERCITATIO.
Treatment: primo, luto debet servanda opus Northmanni et satis luto ad sentinam in foraminis. In hoc tempore, terebro pipe non solum permanere ad trahendum retro, aliter non facile adepto adhæsit. The drill pipe should continue to move forward with pumping mud, patiently clean the hole, adjust the high edge of the bit according to the first drilling record, stop the rotation of the drill pipe pumping back, pay attention to control the tension of the rig, and then rotate the drill pipe forward, clean the hole, many times, until the smooth through the “shrinkage hole” section.
3.Pontifex Construction
(I) countermeasures ad procidens de pyramidis in foraminis in reaming
Per reaming constructione, ex nimio petram vires vel variabilis petram structuram structuram, in pyramidis pyramis pyramis reamer ut cadas in foraminis, afficiens postero reaming constructione.
Treatment modum: secundum ad ductu Record notitia, in accentus mutatio in utraque parte petra iacuit potest determinari. Postquam petra reamer est usus ad LXXX horis, reponere eam cum novus unus ad reaming; Antequam in reamer intrat in area ubi petra accentus crescit, si petra reamer iam usus est ad plus quam LX horas, reponere eam cum nova unum.
(II) countermeasures enim confringetur reaming terebro pipe
Et transitus P. de project est inaequale in duritia et duritia, et requisita pro reaming formationem qualis sunt maxime princeps. Cum congressus locis magnis mutationes in petra accentus in reaming, facile est causa terebro tibia fractura, quae manifestatur per instantaneo reductionem terebro torque et tensio.
Treatment modum: PerDirectional EXERCITATIOConstruction, in constructione processus of connectens terebro tibia in effossation punctum erit adoptetur. Post terebro tibia frangit, opportune adjust in apparatu ad effossioni punctum et trahere tergum terebro tibia reamer. Post omnes terebram tibia reamers sunt piscati, dux ratio erit installed in latere in solo duce iterum per originale dux foraminis.
GOOKMA Technology Industry Company LimitedEst Hi-Tech Enterprise et ducit ManufacturerHorizontalis directional EXERCITATIO MachinaIn Sinis.
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Post tempus: Feb-07-2023