Well drilling waste harmless treatment engineering vehicle
A technology for harmless treatment and drilling waste, which is applied in the direction of goods transport vehicles, motor vehicles, transport objects, etc., and can solve the problems of inability to realize transfer, low equipment utilization rate, and high use cost.
Pending Publication Date: 2018-06-29
北京华飞兴达环保技术有限公司
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Problems solved by technology
However, the existing mud treatment equipment that does not land on the ground needs to be used in conjunction with the well site. Each well site needs to be equipped with an external machine separately. The three skids are fixed in the well site. higher cost
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[0030] The core of the present invention is to provide a new type of collection and solidification engineering vehicle for well site mud treatment, in order to replace the existing outboard machine to realize the well site mud treatment without landing, improve the convenience of transition, and thus break each well site. All need to be equipped with independent treatment equipment to improve the utilization rate of mud treatment equipment and reduce the cost of equipment use.
[0031] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0032] Please refer to figure 1 and figure 2 , figure 1 It is a structural schematic diagram of a specific embodiment of the drilling waste harmless treatment engineering vehicle provided by the present invention; figure 2 for figure 1 The s...
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The invention discloses a well drilling waste harmless treatment engineering vehicle. The well drilling waste harmless treatment engineering vehicle comprises a manipulator capable of moving and working between the opening end of a mud collecting tank and the solid-phase inlet end of material homogenizing equipment, and a conveying pump communicating between a solid-liquid mixing layer of the mudcollecting tank and a centrifuge. A solid-state outlet of the centrifuge communicates with the material homogenizing equipment, a liquid-state outlet of the centrifuge communicates with a well field recovering tank, and an agent adding opening is formed in the material homogenizing equipment and communicates with an agent storing bin through a stable quantity metering system. The stable quantity metering system is arranged below the material homogenizing equipment, and substances subjected to solidification treatment are discharged to a preset position through material output equipment. Therefore, the collecting and solidifying engineering vehicle substitutes an existing externally-overhung to achieve well field mud non-falling-on-ground treatment, the confine that every well field needs to be equipped with independent treatment equipment is broken, the more flexible and efficient effects are achieved, and the using cost of the equipment is greatly reduced.
Description
technical field [0001] The invention relates to the technical field of drilling auxiliary equipment, in particular to an engineering vehicle for harmless treatment of drilling waste used for well site mud treatment. Background technique [0002] Drilling fluid is a circulating fluid used for drilling, and it is a circulating flushing medium used in the hole during the drilling process. Drilling fluid has the functions of carrying and suspending cuttings in the wellbore, balancing formation pressure, cooling and lubricating drill bits and drilling tools, protecting well walls and oil and gas layers, and increasing drilling speed. It plays a very important role in the drilling process. [0003] Drilling waste fluid (mud) is a multiphase stable colloidal suspension system, containing various inorganic salts, organic treatment agents, polymers, surfactants and other substances, which contain oils, salts, drilling fluid additives and some soluble The heavy metal ions pollute the...
Claims
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IPC IPC(8): E21B21/01E21B21/06B60P3/00
CPCE21B21/01E21B21/065B60P3/00
Inventor 李宗跃高明白恩柏蔡永杰白洪玉刘超
Owner 北京华飞兴达环保技术有限公司