A Primer on Sonic Drill Technology

Why is there so much fuss about a sonic drill? 

What is it all about and why is it so relevant in the oil exploration mining industry? If there is one simple definition that we can come up with for this, it is a drilling technology for soil penetration efforts. 

Sonic type of drilling is of invaluable help in the oil exploration mining business because it alleviates the production of friction on the drill string and drill bit which is due to liquefaction. Hence, it makes the process of drilling way lot easier and seamless compared to another traditional penetration method. It also reduces to a great lengths the soil porosity. 

The combination of inertia effects, liquefaction and temporary reduction of soil porosity renders the penetration for a wide array of soil types easy and convenient for sonic tooling and rigs. The rate of penetration for the majority of bedrock using this type of drill technology is also remarkably way faster. 

Generating Sonic Vibration

The oscillator found inside the drill head will produce high-frequency, resonant energy and will direct this down the drill string. While the drilling process is in progress, the resonant energy melds together with rotational movement. By this measure, the energy can be evenly distributed, impacting the tooling drill string as well as the drill bit. 

The drill operator controls and manages the amount of sonic vibration which the drill head generates. This should be matching the intensity of force needed to penetrate the ground and the succeeding bedrock formations.  

Sonic Mechanics

When working on a sonic drill head, you will take the vibration frequency of the drill string up to 150 Hz. Upon reaching this level, it induces a thin zone around the drill string and drill bit causing it to lose its structure and form. If this will take place, the soil friction is reduced and the succeeding drill cuttings become fluid, which makes it easy to flush them away or removing them from the bore becomes easier. 

The strong and intense vibrations which are produced by the drill bit renders the surrounding soil to become loose and give up its structure, eventually losing its density and porosity. It also allows the soil and cuttings to freely move about while they are inside the barrel. This is helpful to your tooling, so they can advance freely, without any obstructions.  

The collection of long and continuous samples is made possible by the inertia effects and liquefaction. The drill string’s vertical high-frequency movement causes the drill string to stay extremely straight with a slight  deflection

Less energy is tantamount to fewer problems

Due to the alleviated amount of friction found on the drill string, it renders the sonic type of drilling to use less amount of energy and achieve the exact and same impact offered by traditional method of drilling. This characteristic, which is exclusively unique to sonic drilling, is helpful in keeping torsional forces intact on the drill string.  

One other advantage of the sonic high-frequency application is the ease of drill string retrieval, which is quite observable in boulders or quick expanding clays and difficult conditions. All casings, drilling rods, and toolings are puller much easier and faster.  

Sonic Drilling is a Clean Way to Drill 

Sometimes, when you are overseeing a drilling activity, you would want to veer away from the use of air, water or drilling mud during an ongoing drilling process. 

In sonic drilling, there is no need for you to have drilling mud or make use of air while the drilling process is ongoing. This explains the reason why the sonic drill is the chosen method of many for geo-construction, geotechnical and environmental applications. 

With sonic drilling, environmental and other similar ground-penetration projects can realize a significant amount of savings. They may necessitate a substantial amount of time and financial resources, too, to make it possible to have proper disposal of investigation derived waste.  

In mining projects, the integration of air or water can sometimes induce disturbance, and with that happening, it can induce impact to the ground/soil’s mechanical properties. Under extreme cases, this can bring about soil erosion and pave the way for failure to happen, sometimes in the form of a partial landslide.  

Things to Consider When Looking at Drilling Rigs for Sale in Australia

In the business of mineral drilling exploration, one needs to have access to drilling rigs for sale in Australia. Drill rigs and the right pieces of equipment for the job is of paramount importance to winning and completing contracts, and eventually earning money. 

Buying and the acquisition of a new drill rig is a major decision to make. With that, there is a manifold of variables that need to be taken into account. 

drilling rigs industry

The million-dollar question we have here is “Is buying a drill rig sale practical with respect to the current financial standing of my business? Will it help my company rake in more money? Or is it the other way around, costing you more to own as opposed to other options that can get the same job done for less 

The vast majority of drill rigs for sale in Australia, in the recent economic downturn, had been remaining idle for some time already. 

This is the reason why their important parts and components are pretty easy to cannibalize when necessary so that they can be kept actively working and running. 

The drillers then had their rigs fixed without even thinking of investing in new drill rigs. Now that the market has recovered, drilling contractors are involved in making relevant decisions regarding their fleet – if they should work on rebuilding their idle rigs or if they need to buy new ones instead.  

Normally, seasoned operations managers know which parts and components of their drill rig equipment are needing replacement soon. They are also able to make a fairly accurate guess as to how much it would cost them to rebuild their fleet drill rigs.

If the overall costs for rebuilding are somehow in close range to how much they need to shell out to buy instead of a brand new drill rig, a full-blown audit would be necessary. Such may include evaluating the spare parts they have on stock, inspecting the drill rigs, and verifying maintenance records. 

Doing these measures would give them a fairly accurate cost comparison to how much it would take them to get them working again.  

1. Resources

It is not all about the costs alone. There are many other things you need to factor in such as whether the drilling firm has the luxury of time or not, as well as if they have the necessary capabilities and talent to perform an overhaul work on a drill rig which has seated idle for a long time. 

An overhaul work may take about 3-4 months to complete. It may also require tooling, facilities and a labor pool of mechanics as well as technical know-how to get them (drill rigs) mobilized for new drilling projects and contracts. 

2. Availability

Regardless if you are trying to look for a brand new drill rig or rebuilding an old one, the improving market allows you to anticipate longer lead times. However, if the market is on the low, manufacturing plants are not as preoccupied with building new rigs, inventories are higher, and lead times are reduced. 

While the market is continuously improving with an increasing number of contracts, plants would be preoccupying themselves in building more rigs, inventory is lower, and lead times are on the rise. 

Ultimately, with respect to the manufacturer, lead times will be varying.  

3. New Technology

If you happen to own an older fleet drill rig, the acquisition or the purchase of a brand new one will allow you to productively drill more. It makes sense that newer rigs are more efficient, and are thus more productive. 

They provide you with more reliable uptime, and more safety features are squeezed into it compared to older rigs. 

With the increased safety requirements for a mine site, a brand new rig will be of substantial help for you to meet those requirements on safety where older rigs would fail to meet, causing the drilling contractor to lose a project or contract award.  

Top Uses of 3D Printers Melbourne at Home

3D printing has been available for a long time, giving people the ability to generate objects by simply touching some buttons. 3D printers Melbourne is not only for cutting-edge businesses. A lot of these printers are now accessible, easy to use, and affordable for everyone that they can be used at home to create different things.

3D Printers Melbourne: What You Can Do at Home

Keep Devices and Cords in Order

When thinking of such a printer, what usually comes to mind is its technology and numerous potentials. But there are more useful ways to make the most of this machine by being able to print items that will support your household devices. Among its best uses is the creation of items that would you organize your cords, from cables to chargers in the home.

3D Print things in the Kitchen

There are so many things to print that will be a great addition to the kitchen. There are also different patterns for everything, from hooks that will keep your yoghurt cups closed to multi measurement baker’s cube and so many others.

Allow Plants to lay Down their Roots

Another great thing about 3D printing is its power to bring together the different aspects of your home décor. For instance, you can combine indoor plants with the latest printed creations. Also, planters are fool-proof designs that you can print as they need less technical knowledge as compared to items like door hinges and appliance parts.

Less Hardware Store Visits

Three dimensional printers for the home are great when you want to create novelties that delight and charm. At the same time, they are useful at generating items that you often forget to purchase from the hardware shop. While a small 3D printed tool might not be the most feasible use of materials, there are so many home repair solutions that can be printed within your reach.

Make Your Own Designs

Although there are already existing designs that you can simply download and just print, hobbyists are constantly experimenting and creating their very own products. As for you, if you the knowledge of how to use CAD or computer-aided design software for printing, then you can make your very own prototype and enjoy printing them. People who have their own 3D printers at home have created jewellery pieces, miniature versions of things, new parts of their drones and so many others.

3D Kitchen

The Future of 3D Printing?

Innovators and artists are pushing further the boundaries that the printer can do in various fields. Whether it’s as simple as providing a unique piece of décor or letting people print the things they need in the kitchen, the future for this technology is promising. As it is starting to be more available, faster, affordable, and easier to use, it will just be a short time before this printer will be a staple in different industries and homes. We can only expect more amazing things to be created with the help of this technology that will not just make our lives easier, but more exciting, too.

Proactive Approach for Industrial Machine Repairs

It’s a known fact that machines are very helpful in making tasks easier and faster. They are a must in most companies and it’s no wonder why many businesses don’t mind investing a lot of money for machines. But just like anything else, industrial machine repairs are a must to make sure that they perform their best and the job gets done.

In this case, a proactive approach to maintaining the machine involves and anticipating, as well as resolving any underlying problem that could cause mechanical failure before it happens. It should replace the reactive model of the maintenance that focuses on the repair of breakdowns and resolving any problems after they happen. Such type of approach to maintenance is very important as it helps accomplish the majority of maintenance objectives such as increasing safety, preventing outages, lowering costs, and maximizing the life of the equipment.

industrial machines

Benefits of Having A Proactive Approach for Industrial Machine Repairs

It Increases Safety

Safety is one of the main concerns in most industrial facilities and protecting all employees and resources in the company from any danger that comes with equipment failure is of great importance. Failsafe is often in place to prevent any injury or major damages in case of a breakdown, but to further reduce the risk remains to be very important. With proactive maintenance, you can catch issues and address them immediately before a breakdown happens.

Proactive Maintenance Prevents Outages

Any unplanned outage can be very costly for any industrial facility. Replacing the parts of having the machine repaired costs a lot, but the downtime that comes with it could result in production shortfalls, increased labor costs, and missed deadlines. With proactive maintenance, you can lessen or eliminate any unplanned outages by being prepared and resolving any problem before they get worse and lead to breakdown.

Lower Costs

There are companies that tend to be hesitant when it comes to the implementation of a proactive maintenance approach as they think of the costs associated with it. Although it is true that some short-terms costs are high, the overall costs are much lower as you can avoid problems that may need a lot of money to be solved.

In addition, labor costs are also lower in the long run when implementing a proactive maintenance as a lot of the best practices of this maintenance could work with the current work routines.

Maximize Machine Life

Buying an industrial equipment is an important investment of resources that make it a must to protect such investment by keeping the machine running at its best performance as much as possible.

While a reactive approach can repair broken machines and replace any worn out part, gradually, this could take a toll on the machine and lead to a shorter life span compared to when having a proactive approach. Such an approach will keep the equipment constantly running at its best performance.

As much as companies rely on machines to be more productive and get the job done the fastest way, it is a must to employ a proactive maintenance approach to make the most of these machines for the longest possible time.

Can You Add Your GPS Antenna By Yourself?

Best GPS Antenna

It is a nifty piece of technology, this is the best way to describe GPS antenna and how it operates. The first GPS technology requirement so they will work properly is to have a clear view of the sky. This is crucial because it is a qualified satellite-based technology, and this implies that if there are too many atmospheric obstructions present in your area, it may get in the way of the satellite signal and a thick volume of clouds are among the possible and most complained about obstructions here.

Therefore, the odds that your handheld unit will not work in case your car roof is blocking signal reception is high. If you are among those hundreds of people who are unfortunately experiencing this kind or similar issues, the best course of action you have here is to add up an external antenna instead.  

By crack open your GPS, you’d be able to extend the wire between the internal and its dedicated antenna. However, the signal’s tendency here is to degrade a little due to the use of the extra wire.

To get past this signal loss brought about by extra wiring, active antennas can be put into good use to amplify the signal. With some smart hacking skills, you can make use of an external active antenna to almost every kind of GPS unit.  

To carry out this project, you will need for the following: 

  • GPS receiver
  • 26 gauge wire, or about 0.4mm level of thickness
  •  47pf or 100pF ceramic capacitor
  • The active GPS antenna, external kind
  • BNC mounting panel connector  
  • Minijacks, about 1/8 inch size or similar for serial output and power (optional)
  • Tools to have: Pliers, wire strippers, soldering iron, and drill

What we are trying to have here is no less than a low cost GPS receiver that you can mount anywhere in the guts of our vehicle. 

How Does It Work?

Satellites are made to orbit the earth so they can transmit radio signals back to us. The purpose of GPS antennas is to receive that signal, which active antennas would amplify a little bit, and then send it down the receiver line. 

The power injector performs what it is supposed to carry out, and that transmits power to the cable antenna then up to the antenna itself. The signal will be transmitted to the GPS receiver. With regard to the time and the satellites, the receiver is being to “see” its position on the earth calculated.  

10 Best GPS Antennas 2019

Building the Coil

A piece of 26 gauge wire is needed to make a coil. To give you an idea, that is about 0.400 thick. You can pull apart an 18 gauge stranded wire, this should be of help to you in getting to the right size. The digital caliper will oscillate between 0.39 to 0.40.  

Make the coil by wounding your 26 gauge wire around your 3.32-inch drill, about 6 complete turns. It’s pretty easy to just wind it, squash and then finally you will try to separate them evenly with the use of your fingernails only.  

Case Modding

You can mount the hardware to the inner linings of a, say, penguin mint tin. Start by drilling a large hole, and this will be intended for the BNC connector. Begin with a small drill bit, then you can eventually work your way up in size.

Building 

It is pretty easy to finish up the job. With the help of a few lines of hot glue will provide for you a simple insulator that will help prevent shorting of your board on the bottom part of the tin. The coil will have to be linked to your GPS board power pin. As for the capacitor, it should run to the coax signal line to the board. The shielding should be soldered to the BNC connector’s outer tab. There is an ample amount of space for this in the BNC connector. If you are not so keen on cracking open your shiny GPS, the alternative option you have here is re-radiating antenna.

The Importance of Proper Machine Repair and Maintenance

In a manufacturing plant, any failure in the equipment can cause an interruption in the schedule of production. Worse is, this could lead to expensive downtime that can greatly impact the line. With the help of proper machine repair and regular maintenance, any catastrophic failure will be prevented. Doing so also pays off in the long run in the form of lesser cost and better operational efficiency.

machine repair worker

Importance of Machine Repair and Maintenance

Machines play a great role in the overall success of a company and just like how valuable the company is, these machines should also be taken care of. Proper machine servicing is worth every investment. Below are some of the best benefits of performing preventative maintenance.

  • Extends the lifespan of equipment and lessens the need to buy a new one.
  • Avoid unplanned downtime which can be expensive and any interruption in the manufacturing process.
  • Prevents the need for costly repairs resulting from negligence.
  • Keeps the machine running without any interruption to make sure that the project gets done on time and on budget.
  • Makes sure that all systems are working fine to lessen energy consumption and cost of operation.
  • Prevent minor problems from becoming big ones that could be time-consuming and expensive to fix because the repair is complex and comes with a higher price and longer downtime.
  • Increases the machine’s resale value by having a proper service record.
  • Increase the equity and borrowing power of the machine by upkeeping its value.
  • Lessens injuries and fatalities and liability as a result of faulty equipment.
  • Maximizes the warranty coverage of the machine by having a detailed and updated service record.

What is Involved?

The main goal of any machine maintenance is to make sure that the machine is running at its maximum efficiency while having the best production quality.

With the help of the latest technologies like cloud computing, smart sensors, and the internet of things, manufacturing machine maintenance has gone a long that just simple visits from technicians.

Ensure Proper Equipment Maintenance

By implementing simple processes to the operation procedures, you can rest assured that your machine will be properly maintained.

  • Have the processes ready to analyze performance data from the systems, as well as monitor the operation so you are aware of any possible issues before they become serious.
  • Give proper training to operators and technicians so that as soon as a problem is detected, they would be able to recognize them and deal with them properly. Aside from this, the right training could prevent overuse and misuse of the machine.
  • Assign responsibilities and have the right staff accountable for the proper functioning of the machine. Educate and empower the employees to guarantee the success of preventative maintenance.
  • Implement a schedule to perform maintenance and do regular inspections to avoid wear and tear that could into bigger issues.

Establishing the right equipment maintenance workflow is important in helping the facility to operate at its best efficiency. This is something that should be taken seriously. Click here for more information on how to maintain your machine.

Checklist for CNC Cutting Machine Preventive Maintenance

What usually comes to mind when you hear the words “preventive maintenance” for CNC cutting machines? If you understand the real value of these pieces of equipment to your business interests, shutting them out of production is enough to make you cringe just at the thought of it. 

If you happen to own such pieces of industrial equipment for your business and you are meticulous enough to know that good upkeep practices are essential to optimize their longevity and thus maximize their production value for your company, you will understand that proper maintenance and care for it is part and parcel of making them last longer. 

Below is a compilation of some of the most effective preventive maintenance tips that will surely make your CNC machine cutting tools run at their peak performance while keeping an unplanned downtime situation at bay.  

Daily Care and Maintenance Tips for Your CNC Machine

  • Make it a habit to always check out the hydraulic pressure and see that it is set at 4.5 MPa. 
  • Check out also the hydraulic fluid and determine if they are just at the right level. 
  • Inspect your chuck pressure, this should always be at the right operating pressure. If you deem it is necessary to grease your chuck, always follow the manufacturer’s recommendation on this part.  
  • Replenish your lube level whenever needs, and see to it that your machine does have adequate amounts of it. 
  • If your CNC cutting machine for wood, steel, or for any material you may use it for, is equipped with its cooling mechanism, make sure that the cooling unit is always set at the right operating level. 
  • Make it a habit to clean and clear the chip pan of chips. 
  • Always practice cleaning the window of the door and light, this should help see what is inside your machine.  
  • You need to wipe clean your stainless steel way covers. Lubricating them with hydraulic is highly advised so they will move smoothly. 

At the lapse of 40 hours, get your filter out from the CNC control cabinet and thoroughly clean it. By this measure, you will optimize the air flowing through it which will help in cooling the machine down.  

Every Quarter of the Year 

At the end of 3 months, which is equivalent to about 500 hours, make it a habit to observe the following: 

  • Inspect the chip conveyor chain and apply grease to it as necessary. 
  • Check out your machine’s coolant tank filters and clean them as necessary.  

Every Six Months

  • Six months would be equivalent to 1,000 hours. During this time, you will need to reach out to your local distributor to carry out the following preventive maintenance measures. 
  • Check out the coolant tank for the presence of chips, sludge, and oil. 
  • Drain the hydraulic tank and replenish the hydraulic oil with something new and fresher. Additionally, you will also need to have it’s suction filter replaced. 
  • Clean the radiator and see to it that its fins are straight. 
  • Drain and clean out the lubrication unit before applying a fresh way lube. 
  • If your machine comes with its cooling unit, you can have it drained and refilled.  
  • Verify your machine’s leveling and make necessary adjustments. 
  • Check out your machine’s wipers and look for any fray or damage. They should be replaced immediately if they are damaged.

Anti Slip Tiles: The Importance of Treatment and Caution Wet Floor

Among the main attractions in any house is the flooring. Attractive flooring increases the home’s appeal. Good thing that there are now a lot of ways to make this happen. At present, customers have to many flooring options to choose from.

 

Out of all the options available in the market today, the one with tiles is often the preferred choice. Whether its for office interior or at home, this choice makes so many people happy. While tiles add charm and beauty to the interior of a home, there are instances when they too become a reason for worry. 

Some accidents could take place due to slippery floors in commercial and residential spaces.​

This problem should be handled properly and one way to do this is by using a specific treatment for anti slip tiles.​

anti slip coating for tile

Caution Wet Floor

Have you ever considered putting up this kind of banner? If you see people who try their best to strike a balance and spare themselves from having a bad experience of slipping off, this you should consider putting up this one. 

 

Caution wet floor and anti slip tiles treatment help prevent people to get injured from accidents that are caused by slipping. It is highly recommended to take preventive measures ahead of time before anything serious and dangerous could happen.

Choosing the Best Options 

Today’s market has a multitude of options to offer when it comes to anti-slip treatments and caution wet floor. This also means that there is an increasing number of companies and brands that claim to offer the best options and solutions. 

 

When finding one for your needs, it is important to find one that is only considered a solution, but one that is indeed effective and easy on the pocket at the same time. 

 

There are brands and companies that also offer on-site floor assessment and demonstration of the products they offer on tiles of an interior. This helps demonstrate the treatment’s anti slip capability and that of caution wet floor on first-hand basis to their potential customers. This demonstration is free of cost. 

 

Another advantage that are offered by these companies to their clients are the non-abrasive qualities of their products to the skin and being foot-friendly and many more benefits.

 

It is very noticeable that people now have higher standards of living across the world. This is brought about by the improving choice of good flooring and interior design options. Tiles have indeed offered the biggest changes in the homes of people and making sure that it serves its purpose right should be your role. Aside from aesthetic value, safety should be guaranteed to prevent people from suffering any injury caused by slip and fall accidents.

Why Is Sonic Drill More Advantageous Than Traditional Methods of Drilling?

Drilling Tech

We may not have intimate knowledge about the sonic drill, but we know for a fact that this method of drilling is not new either. It has been around for quite some time already and that up to this day it has remained to its adoption stage. 

When we describe technology as being stuck in its adoption phase, what do we exactly mean by that? This signifies that drilling contractors will have an extra mile to educate their clients about it. They may be coming from various fields of interest like environmental, mining, geotechnical or water well industries. Regardless of the sector from which their clients are originating from, it is crucial that they somehow understand how advantageous is the use of a sonic drill method to their project at hand.  

Minimizes Your Drilling Waste by Up to 80%

The best description I can come with regards to sonic drills is that they’re an innovative drilling technology known for their use of the casing advancement system. This process takes away from drilling the production of the slough. With that, you can have improved sample integrity even if you are drilling through the toughest of stone materials such as dolomite, limestone, and a host of other unconsolidated objects.  

Sonic Drilling Gives the Right Information You Are Looking For

Do you require nothing but an unprecedented core sample as well as the highest level of accuracy by whatever type of formation you need to drill through? Sonic drill method does that for your project. It comes with less than 1% deviation, and I know you can almost ignore it. With this, geologists, drillers and environmental scientists can ascertain exactly where exactly they have obtained their core sample.  

Sonic drill method delivers faster results as opposed to traditional overburden drilling techniques. 

This method of drilling employs ultra-high frequency resonance to help in the elimination of friction that usually occurs between the core barrel or tooling and the encountered subsurface. With this, you can count to have maximum core recovery and efficient penetration in many different kinds of subsurface conditions.

While there is an ongoing drilling activity, the resonant energy generated by the drill is transferred to the bit face and this will occur at different sonic frequencies. The sustained rotation of the drill will help in the even distribution of the impact and energy at the bit face.  

It allows you to access hard to reach drill sites and fragile terrains. 

If your drilling project is located in a remote area, the use of track-mounted rigs will give you the kind of mobility you are looking for. Sonic method of drilling comes with a goat-like versatility so you can have a level of accessibility that is beyond what a super duty truck is capable of handling. The compact drill pads they come with will minimize, if not completely eradicate, the need to take out trees and grade the land so that it can become a suitable drill site you can work on.

What Are The Different Types of Drilling Rigs for Sale in Australia?

Much like in other countries, there are many different types of drilling rigs for sale in Australia. Oil drilling rigs are protective structures that can house equipment which may include drill bits, derrick, and cables. All these materials are essentially used in extracting raw petroleum from beneath the surface of the earth. 

Oil drilling rigs can be installed either on the ocean floor or land (land-based). While both of these locations have been delivering significant amounts of raw petroleum products to the market, the general public is more accustomed to seeing the offshore type of drilling. 

Jackups

Jackups are movable drilling structures, they are most often applied for offshore drilling operations. The main deck area or hull is usually supported by open-truss legs and can drill down to the ground for up to 350 feet deep.  

In a jackup type of drilling rig, there are mainly 2 kinds of drilling machines being used. The cantilevered jackup is considered as the most used. Its drilling derrick is mounted on an arm, this will extend out of the main deck. With this, you can perform your drilling operation with or without the use of platforms.  

Another type of jackup drill rig, otherwise known as keyway jackup or slot-type, is equipped with a drilling deck opening and over it, the derrick is stably installed. You can jack up this type of drilling unit over another smaller structure.  

Floaters

The floater type of drilling rigs for sale in Australia is sometimes referred to as semi-submersible drilling units. With the help of giant and hollow pontoons or columns, they can be filled with some water so that the rig can be submerged to a particular depth. You will normally see this kind of rig when drilling for Wildcat wells or new wells. This type of drilling rig is capable of withstanding rough and violent seas.  

Fixed Platforms

Fixed platforms, as the name itself suggests, are immobile cement or steel structures. They also house drilling rigs that are used in developing new wells. Aside from those, they also protect equipment and crew and are directly linked to the ocean floor. A fixed platform type of drilling rig is usually installed on continental shelves up to a maximum depth of 1,700 feet deep. You can attach their directional drilling capability to numerous wells.  

Drillships

This type of drill rig is usually installed on tanker hulls. They are normally equipped with drilling equipment and are practically utilized in deep water exploration for purposes of experimental drilling. Dynamic positioning systems are in place to help in keeping the ship stable over the well. 

Complaint Towers 

The complaint tower is another kind of offshore drilling rig. It comes with a narrow but flexible tower. The structure comes with a piled foundation to support it. The conventional deck will operate both the production and drilling. The unit is capable of sustaining deflections and lateral forces in the water, even if the depth is 1,500 to 3,000 feet deep already.