Slant (J) Type Vertical Type "S" Type Horizontal Type Directional Well Types. Soil Conditions. What Are Directional Wells ? Bend radius and ground conditions are two of the most important factors to consider when installing any pipe in the ground. Directional drilling calculations when done manually or through Microsoft Excel are tedious, susceptible to mistakes and take long time. The hole is drilled by rotating a bit and applying a downward force. MEMS in Directional Drilling.
A "no dig" trenchless technology does away with surface excavation when placing natural gas, electrical, water lines, and telecommunication lines underground.
This technique involves drilling a pilot bore, generally along a closely defined shallow arc, and then, if necessary, enlarging the bore using a reamer or hole opener to create a bore large enough to accept the new PE100 pipe, which is generally pulled in behind a reamer. Directional drilling Directional drilling is defined as the practice of controlling the direction and deviation of a wellbore to a predetermined underground target or location. Horizontal drilling or Utility Installation Directional Drilling, minimizes environmental [] The report titled, "Global Horizontal Directional Drilling (HDD) Market: Analysis By Type (Maxi HDD, Midi HDD, Mini HDD), By Application (Construction, Telecommunication, Oil and Gas, Others), By . Type II wells are made up of a vertical section, a kick- off point, a build-up section, a tangent section, a drop-off section and a hold section upto target. Each directional drilling machine has three main functions: forward thrust, rotation, and pullback capacity. Our directional drilling technologies are available through a variety of commercial models, which enables you to maintain the tools, ensure they are cost effectively deployed, and successfully deliver your wells on plan. Submit. JMH Directional Drilling is a specialist company with over twenty years' experience of providing horizontal directional drilling and trenchless solutions for the installation and repair of all types of pipes and cables. Work. Reduce blade drag, carbide wear and pullback efficiency with this ace in the hole. Drilling Rigs Types. 3 4. The drill is launched from one end of the designed bore path and retrieved at the other end, and except for the launch and retrieving spaces above ground, the entire process takes place underground, out of sight. Relief well drilling. Horizontal Directional Drilling (HDD) is not a new technology when it comes to the installation of pressure pipe systems for water distribution or sewage conveyance. It is . 8. Surface in seam (SIS) drilling is a horizontal well that is created to intersect a vertical well. Growing energy requirements, quick . 7. 5. Extended reach drilling (ERD) is categorised by ever longer wellbores drilled from the rig. The market is anticipated to grow with CAGR of 8.37% during the forecast period, i.e., 2021-2030, and further touch a market revenue of USD 15878.7 Million by the end of 2030, up from USD 7134.4 . The bentonite will assist with filtration control, cutting suspension and removal of the . Alternative delivery, project design and engineering. Side tracking and straightening. Directional drilling (or horizontal directional drilling as it is sometimes called) is a technology that allows for placement of utilities underground without needing to disturb the surface. Pipe Laying. Length of the borehole. Directional boring is a trenchless drilling method that is used to install underground pipe, conduit, and cables. Laney Directional Drilling. The flow of mud through the turbine causes the attached bit to rotate while the drill string remains stationary. Directional drilling is an eco-friendly method as it protects the ecosystem and the adjacent areas. Realization of the pilot drilling hole 2. Horizontal drilling, one type of directional drilling, is a method that is used to install pipes, conduits and cables underground in a long shallow arc. 3. When speaking about directional drilling, it is commonly assumed that one is referring to horizontal well . Reaming phase/phases 3. Directional Drilling: A drilling technique in which a well is bored at multiple angles. It can be broken down into four main groups: oilfield directional drilling, utility installation directional drilling (horizontal directional drilling), directional boring, and surface . Land-to-water & water-to-water crossings. . 2. We perform this type of fusion for all types of utilities. Contractor. Being nearly indestructible our HDD drill bits and blades are built to handle any type of ground condition. The size ranges from 2" up to 24". This ensures higher safety compared to traditional boring methods. These methods can multiply the yield of natural gas or oil from a well. Horizontal Directional Drilling (HDD): How the Drill Bit is SteeredHorizontal Technology, Inc. (http://HorizontalTech.com)888-556-5511 (toll-free)Animation t. Generally, the bit is turned by rotating the entire drill string, using a rotary table or a Top drive at the surface, and the downward force is applied to the bit by using heavy thick walled .
There are a few different types of directional drilling.
The real-time survey information enables the drillers to make directional-drilling decisions while drilling. depends on many variables including soil types, soil stability, depth, drilling mud, borehole hydrostatic pressure, etc. HDD SCHEME. Having been in Texas since 1997, Huxted Trenchless, formerly operated as ECI Drilling International, understands the land and how it continues to develop. Directional drilling would be used to target the gas and oil reservoir. The use of hydraulic jets has a strong good impact on drilling technologies which brought efficiency and reliability. 3. The global directional drilling market can be segmented based on type, component, service, technology, application, field development type, company and region.Based on type, the market can be . APPLICATIONS OF DIRECTIONAL DRILLING 1. DUBLIN, July 9, 2020 /PRNewswire/ -- The "Global Directional Drilling Market By Type (At-Bit Steerable System, Rotary Steerable System), By Component (Drilling Tool Rental, Rig Rental, Others), By . Ground: Caliche . You'll be ready to tackle your next drilling project. Capable of 1.8 million pounds of drilling thrust & pulling power. Drill pipe and downhole tools are used to advance the borehole while drilling fluid is used to cool and lubricate the bit, stabilize the borehole, and carry cuttings (formation material) to the surface (Fig. c) hydro-lock (loss of fluid circulation) d) hole collapse e . Horizontal Directional Drilling Manual" (1) and the "Horizontal Directional Drilling Good Practices Guidelines" (2) published by the North American Society for . Extend Reach Drilling . With the rise of technology, directional boring contractors use computers and GPS to pinpoint the exact location of an oil and gas field. . To understand the structure of Horizontal Directional Drilling market by identifying its various subsegments. The major types of directional wells are: Horizontal wells Multilateral wells Extended reach wells 3. Crawler-Type HDD Horizontal Directional Drilling Rig. Our collaborative approach and solution-driven innovation brings a whole new level of drilling accuracy to our clients. state.
Multilateral drilling is where a downhole bore has multiple lateral (90 degrees) offshoots. Directional Drilling. Horizontal directional drilling (HDD) is a trenchless construction method used to install pipes underground without disturbing the ground surface. The software prescribed in this paper is designed to treat . Proudly created with Wix.com Medium radius wells have curves with a 200-500 ft (61-152 m) radius that can be drilled with conventional motors. Directional boring, also referred to as horizontal directional drilling (HDD), is a minimal impact trenchless method of installing underground utilities such as pipe, conduit, or cables in a relatively shallow arc or radius along a prescribed underground path using a surface-launched drilling rig.
The sensors used in MWD tools are the same design as those used in electronic magnetic single-shot and multishots (i.e., gravity accelerometers and fluxgate magnetometers). Contact Us. The company has been a reliable source of advanced directional drilling technologies and provides various services including Rig site supervision, Well planning, Drilling and Engineering Support. Directional Drilling: A drilling technique in which a well is bored at multiple angles. Where appropriate, we can offer alternative methodologies, such as specialist wireline guidance steering; rock drilling . Red Diamond Directional Drilling Blades. Installation of 10,900 feet of various small pipe via HDD in Miami-Dade County, Florida. Multilateral Drilling. When combined with hydraulic fracturing, a well can cost up to three times as much per foot as drilling a vertical well. Florida. The extra cost is usually recovered by increased production from the well. involving the intentional deflection of a. wellbore in a specific direction in order to. With the help of software programs, engineers can create models to determine optimal . Directional drilling (or slant drilling) is the practice of drilling non-vertical bores. The following factors must be considered when planning a directional drilling for pipe installation project's to be success: Bend radius. Polyethylene is naturally flexible, making it easier to .
jsa for horizontal directional drillinglist of alberta feedlots. Directional boring is often used interchangeably with HDD because it also involves the installation of certain types of utilities. Directional drilling most often refers to drilling at non-vertical angles, including horizontally. Types of directional drilling machines. Multilateral drilling. This type of wells is based on drilling many branches of wellbores from a single wellbore that is.
Three main groups are generally considered: oilfield directional drilling, utility installation directional drilling ( horizontal directional drilling , or HDD), and surface in seam, which horizontally intersects a vertical well target to extract coal bed methane. Directional drilling is the drilling of non vertical wells. North East Kingdom's Best Variety Product diameter. Until recently, the installation process has typically been more expensive than traditional open-cut methods for the same length of installed pipe because . 5. There are three types of free gyros: tilt scale, level rotor . Land & marine horizontal directional drilling. Drilling machines come in different sizes. Think 3-D when directional. 9. Find out how HDD works and its advantages over other forms of horizontal drilling. 6.3). Directional drilling is used for installing infrastructure such as telecommunications and power cable conduits, water lines, sewer lines, gas lines, oil lines, product pipelines, and environmental remediation casings. Drilling to avoid geological problems. CANTEX's CAN>LOC and CAN>GRIP systems offer many benefits over HDPE, which is the conduit most used for HDD applications. 270-210-7909 2021 by D-Port Directional Drilling & Utilities. Directional drilling most often refers to drilling at non-vertical angles, including horizontally. Horizontal directional drilling (HDD) wells utilize "open hole" technologymeaning that drilling fluid is required to hold the borehole open during drilling and construction. The pros and cons of polyethylene pipes. More than 80 drilling rigs - medium and heavy. Huxted Trenchless, formerly operated as ECI Drilling International, provides Horizontal Direction Drilling services to the state of Texas across various industries including oil & gas. Directional drilling can cost up to 300% more than vertical drilling, but the potential increases in efficiency along with lowered production cost makes this drilling technique more financially viable. Players, stakeholders, and other participants in the global Horizontal Directional Drilling market will be able to gain the upper hand as they use the report as a powerful resource. Normal over-sizing may be from 1.2 to 1.5 times . Polyethylene pipes are commonly used in directional drilling projects due to a variety of reasons. At one time it was thought that all wells were. Company. Directional Boring/HDD offers significant environmental advantages over traditional cut and cover . Superintendent. One method of directional drilling uses an assembly with a mud turbine and a bit. Polyethylene pipe is another great option in horizontal directional drilling and is the most commonly used material in this type of drilling due to its flexibility and original use in river crossings.
Directional wells are deviated from vertical (straight) Directional wells are drilled with intentional control to hit a pre-determined target: inclination (angle) azimuth (direction). Directional boring reduces the contamination of groundwater. Directional drilling is the art and science. Inaccessible locations. Our Horizontal Directional Drilling Contractor Capabilities. Controlling straight holes. directional drilling training manual.pdf Free PDF Download - DIRECTIONAL DRILLING TRAINING MANUAL.PDF | Ral Odiln Blanco Vera - Academia.edu Academia.edu no longer supports Internet Explorer. They use surface equipment (usually using pressure fluctuations in the . They are usually programmed by measurement-while-drilling (MWD) engineers or directional drillers. Vertical directional drilling (VDD) Vertical directional drilling is a type of directional drilling used to create vertical shafts. To study and analyze the global Horizontal Directional Drilling consumption (value & volume) by key regions/countries, type and application, history data from 2017 to 2022, and forecast to 2028. ERD well. 6. For nonreactive soils and rock the best drilling fluid to use is bentonite (clay)-based. Directional drilling provides the ability to install pipes and conduit underground without trenching. Drilling a wellbore of 90 from the vertical is called horizontal drilling. Horizontal directional drilling is often used to create tunnels for pipelines, and sewer lines, and for the establishment of utilities such as fiber, electricity, and gas. The Process is carried out in three phases: 1. Horizontal drilling, one type of directional drilling, is a method that is used to install pipes, conduits and cables underground in a long shallow arc. Nevertheless, when choosing the right type of directional drilling . Directional Drilling. 4. Polyethylene Pipe. Shop our selection of directional drill bits and blades to match your job needs, today! The management team at Oz has been in the pipeline industry since 1950's and the horizontal directional drilling industry since 1991. For HDD purposes there are two broad soil types: nonreactive, which consists of sand, silt, and gravel; and reactive, which consists of clay and shale. It is . Coastal Drilling has developed cutting-edge, real-time optical guidance and verification technology delivering the very best in high precision directionally drilled bore holes. Types of Directional Drilling Rotary drilling rigs are used for most drilling operations today. This arc follows a preset bore path using a surface drilling rig. surface of the earth. . Florida Power and Light. Medium-radius directional drilling technology is mostly applied to land directional drill . Extensive use of directional drilling techniques is found in the following types of drilling services: Horizontal drilling Multilateral drilling Straight hole drilling Controlled drilling Sealed sand zones drilling Fault drilling Salt dome drilling Relief well drilling Extended reach drilling Coiled . Polyethylene pipes are commonly used in directional drilling projects due to a variety of reasons. Directional Drilling Types Horizontal Drilling. . Horizontal well. Drilling this type of. For example, a well might be 1000 metres in depth but have numerous lateral wells connected to it. The entrance pit is used to contain and manage the drilling fluids. Various types of pipe can be used for directional drilling including HDPE, mechanical . Surprisingly, today almost every electronics-enabled measurement-while-drilling (MWD) system has a MEMS sensor of some type onboard.
A "no dig" trenchless technology does away with surface excavation when placing natural gas, electrical, water lines, and telecommunication lines underground.
This technique involves drilling a pilot bore, generally along a closely defined shallow arc, and then, if necessary, enlarging the bore using a reamer or hole opener to create a bore large enough to accept the new PE100 pipe, which is generally pulled in behind a reamer. Directional drilling Directional drilling is defined as the practice of controlling the direction and deviation of a wellbore to a predetermined underground target or location. Horizontal drilling or Utility Installation Directional Drilling, minimizes environmental [] The report titled, "Global Horizontal Directional Drilling (HDD) Market: Analysis By Type (Maxi HDD, Midi HDD, Mini HDD), By Application (Construction, Telecommunication, Oil and Gas, Others), By . Type II wells are made up of a vertical section, a kick- off point, a build-up section, a tangent section, a drop-off section and a hold section upto target. Each directional drilling machine has three main functions: forward thrust, rotation, and pullback capacity. Our directional drilling technologies are available through a variety of commercial models, which enables you to maintain the tools, ensure they are cost effectively deployed, and successfully deliver your wells on plan. Submit. JMH Directional Drilling is a specialist company with over twenty years' experience of providing horizontal directional drilling and trenchless solutions for the installation and repair of all types of pipes and cables. Work. Reduce blade drag, carbide wear and pullback efficiency with this ace in the hole. Drilling Rigs Types. 3 4. The drill is launched from one end of the designed bore path and retrieved at the other end, and except for the launch and retrieving spaces above ground, the entire process takes place underground, out of sight. Relief well drilling. Horizontal Directional Drilling (HDD) is not a new technology when it comes to the installation of pressure pipe systems for water distribution or sewage conveyance. It is . 8. Surface in seam (SIS) drilling is a horizontal well that is created to intersect a vertical well. Growing energy requirements, quick . 7. 5. Extended reach drilling (ERD) is categorised by ever longer wellbores drilled from the rig. The market is anticipated to grow with CAGR of 8.37% during the forecast period, i.e., 2021-2030, and further touch a market revenue of USD 15878.7 Million by the end of 2030, up from USD 7134.4 . The bentonite will assist with filtration control, cutting suspension and removal of the . Alternative delivery, project design and engineering. Side tracking and straightening. Directional drilling (or horizontal directional drilling as it is sometimes called) is a technology that allows for placement of utilities underground without needing to disturb the surface. Pipe Laying. Length of the borehole. Directional boring is a trenchless drilling method that is used to install underground pipe, conduit, and cables. Laney Directional Drilling. The flow of mud through the turbine causes the attached bit to rotate while the drill string remains stationary. Directional drilling is an eco-friendly method as it protects the ecosystem and the adjacent areas. Realization of the pilot drilling hole 2. Horizontal drilling, one type of directional drilling, is a method that is used to install pipes, conduits and cables underground in a long shallow arc. 3. When speaking about directional drilling, it is commonly assumed that one is referring to horizontal well . Reaming phase/phases 3. Directional Drilling: A drilling technique in which a well is bored at multiple angles. It can be broken down into four main groups: oilfield directional drilling, utility installation directional drilling (horizontal directional drilling), directional boring, and surface . Land-to-water & water-to-water crossings. . 2. We perform this type of fusion for all types of utilities. Contractor. Being nearly indestructible our HDD drill bits and blades are built to handle any type of ground condition. The size ranges from 2" up to 24". This ensures higher safety compared to traditional boring methods. These methods can multiply the yield of natural gas or oil from a well. Horizontal Directional Drilling (HDD): How the Drill Bit is SteeredHorizontal Technology, Inc. (http://HorizontalTech.com)888-556-5511 (toll-free)Animation t. Generally, the bit is turned by rotating the entire drill string, using a rotary table or a Top drive at the surface, and the downward force is applied to the bit by using heavy thick walled .
There are a few different types of directional drilling.
The real-time survey information enables the drillers to make directional-drilling decisions while drilling. depends on many variables including soil types, soil stability, depth, drilling mud, borehole hydrostatic pressure, etc. HDD SCHEME. Having been in Texas since 1997, Huxted Trenchless, formerly operated as ECI Drilling International, understands the land and how it continues to develop. Directional drilling would be used to target the gas and oil reservoir. The use of hydraulic jets has a strong good impact on drilling technologies which brought efficiency and reliability. 3. The global directional drilling market can be segmented based on type, component, service, technology, application, field development type, company and region.Based on type, the market can be . APPLICATIONS OF DIRECTIONAL DRILLING 1. DUBLIN, July 9, 2020 /PRNewswire/ -- The "Global Directional Drilling Market By Type (At-Bit Steerable System, Rotary Steerable System), By Component (Drilling Tool Rental, Rig Rental, Others), By . Ground: Caliche . You'll be ready to tackle your next drilling project. Capable of 1.8 million pounds of drilling thrust & pulling power. Drill pipe and downhole tools are used to advance the borehole while drilling fluid is used to cool and lubricate the bit, stabilize the borehole, and carry cuttings (formation material) to the surface (Fig. c) hydro-lock (loss of fluid circulation) d) hole collapse e . Horizontal Directional Drilling Manual" (1) and the "Horizontal Directional Drilling Good Practices Guidelines" (2) published by the North American Society for . Extend Reach Drilling . With the rise of technology, directional boring contractors use computers and GPS to pinpoint the exact location of an oil and gas field. . To understand the structure of Horizontal Directional Drilling market by identifying its various subsegments. The major types of directional wells are: Horizontal wells Multilateral wells Extended reach wells 3. Crawler-Type HDD Horizontal Directional Drilling Rig. Our collaborative approach and solution-driven innovation brings a whole new level of drilling accuracy to our clients. state.
Multilateral drilling is where a downhole bore has multiple lateral (90 degrees) offshoots. Directional Drilling. Horizontal directional drilling (HDD) is a trenchless construction method used to install pipes underground without disturbing the ground surface. The software prescribed in this paper is designed to treat . Proudly created with Wix.com Medium radius wells have curves with a 200-500 ft (61-152 m) radius that can be drilled with conventional motors. Directional boring, also referred to as horizontal directional drilling (HDD), is a minimal impact trenchless method of installing underground utilities such as pipe, conduit, or cables in a relatively shallow arc or radius along a prescribed underground path using a surface-launched drilling rig.
The sensors used in MWD tools are the same design as those used in electronic magnetic single-shot and multishots (i.e., gravity accelerometers and fluxgate magnetometers). Contact Us. The company has been a reliable source of advanced directional drilling technologies and provides various services including Rig site supervision, Well planning, Drilling and Engineering Support. Directional Drilling: A drilling technique in which a well is bored at multiple angles. Where appropriate, we can offer alternative methodologies, such as specialist wireline guidance steering; rock drilling . Red Diamond Directional Drilling Blades. Installation of 10,900 feet of various small pipe via HDD in Miami-Dade County, Florida. Multilateral Drilling. When combined with hydraulic fracturing, a well can cost up to three times as much per foot as drilling a vertical well. Florida. The extra cost is usually recovered by increased production from the well. involving the intentional deflection of a. wellbore in a specific direction in order to. With the help of software programs, engineers can create models to determine optimal . Directional drilling (or slant drilling) is the practice of drilling non-vertical bores. The following factors must be considered when planning a directional drilling for pipe installation project's to be success: Bend radius. Polyethylene is naturally flexible, making it easier to .
jsa for horizontal directional drillinglist of alberta feedlots. Directional boring is often used interchangeably with HDD because it also involves the installation of certain types of utilities. Directional drilling most often refers to drilling at non-vertical angles, including horizontally. Types of directional drilling machines. Multilateral drilling. This type of wells is based on drilling many branches of wellbores from a single wellbore that is.
Three main groups are generally considered: oilfield directional drilling, utility installation directional drilling ( horizontal directional drilling , or HDD), and surface in seam, which horizontally intersects a vertical well target to extract coal bed methane. Directional drilling is the drilling of non vertical wells. North East Kingdom's Best Variety Product diameter. Until recently, the installation process has typically been more expensive than traditional open-cut methods for the same length of installed pipe because . 5. There are three types of free gyros: tilt scale, level rotor . Land & marine horizontal directional drilling. Drilling machines come in different sizes. Think 3-D when directional. 9. Find out how HDD works and its advantages over other forms of horizontal drilling. 6.3). Directional drilling is used for installing infrastructure such as telecommunications and power cable conduits, water lines, sewer lines, gas lines, oil lines, product pipelines, and environmental remediation casings. Drilling to avoid geological problems. CANTEX's CAN>LOC and CAN>GRIP systems offer many benefits over HDPE, which is the conduit most used for HDD applications. 270-210-7909 2021 by D-Port Directional Drilling & Utilities. Directional drilling most often refers to drilling at non-vertical angles, including horizontally. Horizontal directional drilling (HDD) wells utilize "open hole" technologymeaning that drilling fluid is required to hold the borehole open during drilling and construction. The pros and cons of polyethylene pipes. More than 80 drilling rigs - medium and heavy. Huxted Trenchless, formerly operated as ECI Drilling International, provides Horizontal Direction Drilling services to the state of Texas across various industries including oil & gas. Directional drilling can cost up to 300% more than vertical drilling, but the potential increases in efficiency along with lowered production cost makes this drilling technique more financially viable. Players, stakeholders, and other participants in the global Horizontal Directional Drilling market will be able to gain the upper hand as they use the report as a powerful resource. Normal over-sizing may be from 1.2 to 1.5 times . Polyethylene pipes are commonly used in directional drilling projects due to a variety of reasons. At one time it was thought that all wells were. Company. Directional Boring/HDD offers significant environmental advantages over traditional cut and cover . Superintendent. One method of directional drilling uses an assembly with a mud turbine and a bit. Polyethylene pipe is another great option in horizontal directional drilling and is the most commonly used material in this type of drilling due to its flexibility and original use in river crossings.
Directional wells are deviated from vertical (straight) Directional wells are drilled with intentional control to hit a pre-determined target: inclination (angle) azimuth (direction). Directional boring reduces the contamination of groundwater. Directional drilling is the art and science. Inaccessible locations. Our Horizontal Directional Drilling Contractor Capabilities. Controlling straight holes. directional drilling training manual.pdf Free PDF Download - DIRECTIONAL DRILLING TRAINING MANUAL.PDF | Ral Odiln Blanco Vera - Academia.edu Academia.edu no longer supports Internet Explorer. They use surface equipment (usually using pressure fluctuations in the . They are usually programmed by measurement-while-drilling (MWD) engineers or directional drillers. Vertical directional drilling (VDD) Vertical directional drilling is a type of directional drilling used to create vertical shafts. To study and analyze the global Horizontal Directional Drilling consumption (value & volume) by key regions/countries, type and application, history data from 2017 to 2022, and forecast to 2028. ERD well. 6. For nonreactive soils and rock the best drilling fluid to use is bentonite (clay)-based. Directional drilling provides the ability to install pipes and conduit underground without trenching. Drilling a wellbore of 90 from the vertical is called horizontal drilling. Horizontal directional drilling is often used to create tunnels for pipelines, and sewer lines, and for the establishment of utilities such as fiber, electricity, and gas. The Process is carried out in three phases: 1. Horizontal drilling, one type of directional drilling, is a method that is used to install pipes, conduits and cables underground in a long shallow arc. Nevertheless, when choosing the right type of directional drilling . Directional Drilling. 4. Polyethylene Pipe. Shop our selection of directional drill bits and blades to match your job needs, today! The management team at Oz has been in the pipeline industry since 1950's and the horizontal directional drilling industry since 1991. For HDD purposes there are two broad soil types: nonreactive, which consists of sand, silt, and gravel; and reactive, which consists of clay and shale. It is . Coastal Drilling has developed cutting-edge, real-time optical guidance and verification technology delivering the very best in high precision directionally drilled bore holes. Types of Directional Drilling Rotary drilling rigs are used for most drilling operations today. This arc follows a preset bore path using a surface drilling rig. surface of the earth. . Florida Power and Light. Medium-radius directional drilling technology is mostly applied to land directional drill . Extensive use of directional drilling techniques is found in the following types of drilling services: Horizontal drilling Multilateral drilling Straight hole drilling Controlled drilling Sealed sand zones drilling Fault drilling Salt dome drilling Relief well drilling Extended reach drilling Coiled . Polyethylene pipes are commonly used in directional drilling projects due to a variety of reasons. Directional Drilling Types Horizontal Drilling. . Horizontal well. Drilling this type of. For example, a well might be 1000 metres in depth but have numerous lateral wells connected to it. The entrance pit is used to contain and manage the drilling fluids. Various types of pipe can be used for directional drilling including HDPE, mechanical . Surprisingly, today almost every electronics-enabled measurement-while-drilling (MWD) system has a MEMS sensor of some type onboard.