For well drilling rig drilling rig views and opinions on the construction of vertical rotation automatic positioning hole for good quality. The degree of compaction testing style has good range of traditional craft some degree of compaction detect errors. As fewer sampling points, poor representation, compaction can not supply comprehensive information of work, time-consuming, labor large, expensive and so on. Require skilled operating skills and poor reproducibility of test effectiveness can not be measured or estimated levels of compaction during compaction, compaction insufficient or excessive compaction. So people have been looking for a way to continue to measure the degree of compaction in the compaction process style. Analysis of geological and hydrological data, real-time adjustments in accordance with geological drilling mud weight and speed submersible drilling rig prices, especially for the poor strata have pre-control recourse. Well drilling rig drilling rig working affair may have been said to be rotating bucket, auger or other short homework equipment dry and wet drilling, and with auger successive earth. 1.) reincarnation homework from the foundation holes for rig functions. Chiang Khong time to discharge mud and sand ratio of the rate of change into the mud of the sand close to appropriate. The basic construction of the case because the pile of extraordinary quality processes can easily cause the slightest negligence matters, so adhere to the principles of the construction has been focusing on prevention: Enhanced construction into the hole, steel cage construction installation, underwater concrete pouring and other various aspects of the process RBI norms in accordance with the design and construction skills to solve various problems during the construction of real-time rendering. 2) When drilling in shallow water, the use of the Island building construction. Goose head designed main winch rope pulley promotion force detection, can realize the following functions: real-time detection and display the main volume rope promotion force in the display; when fighting reached the bottom of the hole drilling, hydraulic system led by moderation signal will automatically cut off the main winch oil. According to the requirements of the holding point of groundwater and aquifers, water well drilling rig exploration process has the following holding point: ① the sleeve Tho well drilling rig with large diameter. In order to facilitate the next casing string from the well outside diameter as large boxes. In order to enhance the strength of cheaper casing drilling rig, core drilling relatively large wall thickness. ② drill using large outlet structure, less cutting tools, large alloy sheet. In order to make the fluid flow cheap submersible drilling rig, the majority of the drill bit for the ribs. ③ large diameter drill rig drilling rig, is to increase the torque decreases in the drill fluid flow resistance. ④ the use of "soft reduction, slow turn, a large amount pump" procedures in the drilling process. Gently press in soft formations, rock drillability small, light pressure can prevent broken drill 亊 therefore, to improve the stress state of the drill pipe to prevent the hole deviation. Slowly into the technical measures to adapt the hole diameter of the well, and the use of the torque, number of revolutions of well drilling rig is between 20? 120r / min, the establishment of a number of grades, large pump shake due to the hole wall and the drill pipe annular gap, to make the hole bottom cleaned only increase firefly row to increase the flow rate between the ring cheaper to prevent debris and broken recurring accidents. Submersible drilling rig prices, rig, industry machinery provided by Long Long Machinery Co., Ltd. Shandong. Industry Machinery Co., Ltd. Shandong Long (www.longyejixie.com) strong, credible, in Tai'an, Shandong Engineering Machinery Parts industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead industry machinery and you work long into the brilliant, for a better future!