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Drilling fluid
| Глоссарий строительных терминов инженерных изысканий |
- Water that may contain additives, including bentonite, polymers, soda ash, surfactants, or other materials, to enhance stability and excavatability. if the drilling fluid contains additives and is design to have specific properties, it is considered to be an engineered drilling fluid, whether specified by the engineer or selected by the contractor. some additives may increase the effectiveness of the drilling fluid and reduce adhesion of the spoils (cuttings). the drilling fluid is used in a closed-loop system for transporting spoils and for counterbalancing earth and groundwater pressures during microtunneling.
- Largely comprised of water, drilling fluids usually include bentonite and if warranted other additives such as soda ash, polymers, and detergents to address water and soils properties that could compromise the successful completion of the hdd installation.
- Circulating fluid, one function of which is to lift cuttings out of the wellbore and to the surface. it also serves to cool the bit and to counteract downhole formation pressure. although a mixture of barite, clay, water, and other chemical additives is the most common drilling fluid, wells can also be drilled by using air, gas, water, or oil-base mud as the drilling mud. also called circulating fluid, drilling mud. see mud.
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Буровой раствор (промывочная жидкость), русский
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Drill, английский
- (crop science) a farm implement for planting seeds which forms a small furrow, deposits the seed in dribbles, covers the seed, and packs soil over it. it can also deposit fertilizer, lime, or other amendments into the soil, alone or with the seed.
- A designed shot or routine used for practice
- Тренировка; упражнение; освоение
- A tool which rotates very rapidly to make a hole, especially a surgical instrument used in dentistry to remove caries verb to make a hole with a drill a small hole is drilled in the skull. the dentist drilled one of her molars.
- Systematized instruction in the practice of all military exercises.
- Systemized instruction in naval or military exercises and movements.
- Any cutting tool or form of apparatus using energy in any one of several forms to produce a circular hole in rock, metal, wood, or other material. see calyx drill, churn drill, core drill, diamond drill, rock drill, rotary drill, shot drill.
- To make a circular hole with a drill or cutting tool.
- A strong denim-like material with a diagonal 2 x 1 weave running toward the left selvage. drill is often called khaki when it is dyed that color.
- Any technique based on repetition or cueing.
- To bore a hole in the earth, usually to find and remove subsurface formation fluids such as oil and gas.
Drill, английский
Taillant
Drill, английский
Drill, английский
Drill, немецкий
Sammelbegriff für alle schwergewebe in köper- und besonders in fischgratbindung aus leinen, halbleinen oder baumwolle, vorzugsweise für berufskleidung und matratzenbezüge
Drill (dentistry), английский
Drill adapter, английский
Адаптер
Drill ahead, английский
- Drilling ahead. 1. to sink a borehole into solid or unconsolidated rock material, such as overburden or glacial till, to a considerable depth below the bottom of the casing or drivepipe. 2. to restart or resume drilling operation. 3. to drill boreholes in advance of mine workings to explore for or locate old mine workings or a water bearing formation.
- Продолжать ^бурение
Drill and blast, английский
Construction method in which pilot holes are drilled for explosive charges. the resulting debris is carried out and the process is repeated.
Drill and blast raise driving, английский
Drill at assembly with, английский
Drill axis, английский
Drill bar, английский
A drill column that is set horizontally instead of vertically in an underground workplace.
Drill base, английский
Metal or wood framework on which a drilling machine is mounted.
Drill bit, английский
- One of a number of different types of detachable cutting tools used to cut circular holes in rock, wood, metal, etc. also called drill crown in africa and england.
- The cutting tool at the bottom of the drill pipe which bores into the formation. there are many different types and styles of cutting faces and materials used for drill bits, and these are tailored for specific types of rock, or formations. drill bits range in size from 3-3/4” (95.25 mm) to 36” (914.4 mm), and drill bit sizes are limited by the kind of casing pipe used to keep the well from collapsing. roller cone-type and pdc (polycrystalline diamond compact)-type bits are most commonly used.
- The cutting or boring element used to access oil or gas in the drilling process. not only are most bits roller-cone bits, but the drill bit also typically includes both the cutting element and the circulating element.
Drill bits, английский
Tools that excavate soil or rock and faciliate steering at the face of the bore. common types of drill bits used in hdd include slant-face bits, slanted-face rock bits, rotary rock bits, and percussive bits.
Drill boart, английский
Drilling boart. = drill diamonds, q.v.
Drill bolt screening head, английский
Drill boom, английский
Drill boom angle sensor, английский
Drill bort, английский
Drilling bort. =drlll diamonds, q.v.
Surfactants, английский
These are most commonly used as detergents and foaming agents in cleansing products (in other words, they give products that fluffy foamy effect and skin that squeaky clean feel). that might sound like a good thing, but they`re very harsh on the skin, and end up stripping it of moisture and throwing its ph levels off balance.
Properties, английский
- A dockable window that displays the properties that are set on the selected object. in most cases, the property values can be edited in the window.
- A ui element that users can click to display information about a selected object.
Contractor, английский
- Person who has a contract to do all or any part of a logging job (19).
- A company licensed to perform certain types of construction activities. in most states, the generals contractor's license and some specialty contractor's licenses don't require of compliance with bonding, workmen's compensation and similar regulations. so
- Подрядчик, компания-подрядчик. предприниматель или фирма, выполняющие определенные виды работ (сейсмическая разведка, бурение скважин, прокладка трубопровода и т.п.) на условиях подряда (в рамках подрядного контракта)
- Подрядчик
- Подрядчик, исполнитель работы по контракту
- Подрядчик, исполнитель работ по контракту
- One who undertakes responsibility for the performance of construction work, including the provision of labor and materials, in accordance with plans and specifications and under a contract specifying cost and schedule for completion of the work; the person or organization responsible for performing the work, 1 and identified as such in the owner-contractor agreement. contract bond 254
- Подрядчик, подрядная строительная организация [фирма] о ~
- Подрядчик. организация, предоставляющая услуги в соответствии с контрактными условиями. необходимо обеспечить, чтобы подрядчик предоставлял услуги в соответствии с установленными критериями компетентности.
- A role assumed by a person who participates in a contractor-employer relationship with a legal entity.
- Someone employed by a private company who provides a service to an adult or juvenile doc facility on a reoccurring basis where they may have contact with an inmate or juvenile. co-payment- payments made toward one bill from more than one party. correctional officer (co)- a well-trained professional who supervises inmates in a prison setting. corrections review team (crt)- a group of doc staff selected to participate in the review of a respective doc unit.
- Подрядчик, компания-подрядчик. предприниматель или фир- ма, выполняющие определенные виды работ (сейсмическая раз- ведка, бурение скважин, прокладка трубопровода и т.п.) на усло- виях подряда (в рамках подрядного контракта).
- A generic term used to describe a company, consultant, partnership or individual supplying works, goods or services to network rail
- A contractor is an individual who is hired to perform specific tasks for an organization with the understanding that the person will not be a permanent employee.
Effectiveness, английский
- Действенность
- Результативность, эффективность
- Эффективность; действенность
- Вступление в силу
Transporting, английский
Moving a ship by means of hawsers only, from one part of a harbour to another.
Groundwater, английский
- Water within the earth that supplies wells and springs.
- Water from an aquifer or subsurface water source.
- Water stored beneath the surface in open pore spaces and fractures in rock.
- Water beneath the earth`s surface in the spaces between soil particles and between rock surfaces [compare with surface water].
- Water, near the surface of the ground, which passes through the subsoil.
- Грунтовые воды; подземные воды
- Water found underground as a result of rainfall, ice and snow melt, submerged rivers, lakes, and springs. this water often carries minerals. these minerals can accumulate in the remains of buried organisms and eventually cause fossilization.
- All subsurface water, as distinct from water on the surface.
- Water that seeps through soil and fills pores of underground rock formations; the source of water in springs and wells.
Microtunneling, английский
A construction method to install pipe into the ground with no imposed size limitations provided the following are used during construction:
Compromise, английский
The mutual agreement of a party or parties at difference, to refer to arbitration, or make an end of the matter.
Successful, английский
It`s the combos of repeated consonants that can make spelling successful, well, unsuccessful. just know that it has the doubles in the middle (two "s`s" and two "c`s"), but only one consonant at the beginning and one at the end.
Completion, английский
- Завершение
- In the context of project financing, occurs after a completion test, when the project`s cash flows become the primary method of repayment. prior to completion, the primary source of repayment is usually from the sponsors or from the turnkey contractor.
- Used to describe all activities between drilling to casing point and putting the well to production. includes cleaning out the well bore, setting the casing and tubing, adding surface equipment, and perforating the casing.
Installation, английский
- Сооружение
- Setting up exhibit booth and materials according to instructions and drawings.
- The process of adding software to a computer system.
- Facilitating the acquisition of a new strategy or behaviour. a new strategy may be installed through some combination of nlp skills or techniques and/or any combination thereof.
- The act of connecting a customer to a network, e.g., telephone service.
- Введение в должность
Circulating, английский
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Piling hammer, английский
Буровой раствор (промывочная жидкость), русский
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