Examples include drill pipe, drill collars, subs and pup joints. This international standard specifies requirements and gives recommendations for field inspection and testing of oil country tubular goods octg. With six domestic and two canadian inspection facilities staffed by experienced and certified asnt snttc1a level ii inspectors, dis covers a wide range of inspection services. All the drill pipe may be used for construction and repair of oil and gas wells provid. Inspection methods for drill pipe according to the standard ds1 vol3. Tri drill services is a fullservice provider of ndt inspections and hardbanding for drill pipe, bottom hole assembly components and heavy lift rig and handling equipment. Tridrill services also offers pipe maintenance services and storage. Slipinspection the slips and bowl id should be dressed as well as cleaned to prevent sticking of the slips. Instead, the hollow tubes pump drilling fluids downward to the bit and back out again as needed to reduce friction and heat buildup. Metric and imperial unit sheets are available with all ctp products. Drill pipe and heave weight drill pipe specifications. Rig inspection, drill pipe inspection and tubular inspection oil and.
Volume 3 addresses the inspection of drill string equipment consisting of a single piece with no component pieces. A thorough inspection process of drilling tubulars is required to be sure they meet the criteria for the job and is vital for maintaining the flow of operation. Octg inspection services by octg inspection company aries. Drill string inspection a component is designed to perform certain functions. Mep mechanical electrical plumbing permit applications are now available in the forms page. Tallies can be downloaded as pdfs or in xls format, for ease of use. Inspections provides online scheduling for virtually all inspections, making it easier to schedule inspection appointments, offer more precise inspection scheduling and improve inspection tracking and notifications. As the pipe rotates, a small amount of couplant is applied to the pipe surface providing a sound path interface from the ut transducer to the i.
This ebook gives you an introduction to the processes involved in inspection and repair of used drill pipe richly illustrated with photos, that make it a valuable companion. This international standard covers the practices and technology commonly used in field inspection. Tool joint component used to connect drill pipe lengths to form a drill string. Inspection of drilling bits and reamer cutting structures volume 6. Procedures for inspection, maintenance, repair, and remanufacture of drilling equipment. Drill pipe is one of the necessary components to any drilling rig designed to extract oil or other liquid materials from the ground. For example if category 4 is requested, all the methods highlighted in yellow need to be performed on the pipe. Abrasive materials inthe drilling mud can cause horizontal lines. Aries octg inspection division is a global service provider for inspection, testing and certification services in an oil field industry backed by extensive experienced inspection engineers and technicians, we offers cost effective and timely services to our clients for smooth, safe and profitable operations of their facilities.
Use vehicle inspection connection vic to access important information about your inspection business, 24hours a day, sevendays a week. An integrated system for drill pipe tracking and fatigue life prediction. Wellconnection is the leading inspection and maintenance company within oil related drilling equipment on the ncs and is renowned and respected for the highest quality on service, performance and efficiency. Our drill pipe inspection services help ensure pipe is fitforservice. Api specifications classify pipe based on inspection results of wall thickness, as pipe. Onsite repair and inspection services selfcontained mobile units drilco offers ds1approved inspection services for drill collars, drillpipe, heviwate transition drillpipe, and other premium downhole tools. Handling damage, indications of torsional damage, galling, washouts, fins, visibly nonflat shoulders, corrosion, weightgrade. Three little pigs home inspections of panama city 295. Drill tool inspection we inspect new and used drill tools and drill pipe using the latest techniques and topoftheline equipment. Drill pipe performance data sheets act as a reference for drilling operations.
An inspection conducted on any given day may not be representative of the overall, longterm conditions at the establishment. Drilco inspection personnel are asnt level ii certified in the principles and techniques of oilfield downhole tool inspections. Pipe inspection emi equipment tubepro pts2, new tech. With a commitment to maintaining the standards of the oil and gas industry, we. From a single weld to a fullon rig inspection, downhole inspection solutions is the team to handle your specific needs. Inspection definition of inspection by merriamwebster. Ds1 cat 5 inspection program for drill pipe tool joint visual connection. Procedures for inspection, maintenance, repair and remanufacture of drilling equipment 1 replace appendix a with the following.
You can use this site to submit applications and renewals, pay inspector application and renewal fees, view order history, print licenses, view stations and station personnel, add and remove buyers, view inspection reports and change. Digital drill pipe inspection software for oil and. We inspect drill pipe and associated hardware according to client requirement or and per the specified standard such as api, ds1. Downhole inspection solutions drilling tools international. It is up to the end user to determine its use in specific drilling circumstances. Drill pipe inspection drill pipe inspection is set at regular intervals depending on drilling conditions and past failures experienced.
Plus, it improves our service by standardizing our inspectors electronic checklists and allowing industry members to certify certain. Since the drill pipe is in tension, it is trying to straighten. Ultrasonic inspection of rotaryshouldered connections utrsc ultrasonic inspection of highstress areas and tube upsets utea inspection methods for drill pipe according to the standard ds1 vol3. A key seat is formed after part of the drill pipe string has passed through the dogleg. As the workhorse of downhole tubular strings, drill pipe is subjected to cyclic stresses in tension, compression, torsion, and bending, so its inspection is essential to detect defects related to manufacturing, handling, or drilling. Visual inspection organoleptic examination by organs of vision. Periodic inspections should be performed on drill pipe and drill collar slips as a preventive measure. Drilling string inspection the dilemma between oil. Care and maintenance of rotaryshouldered connections. Oilpro provides inspections for all drilling operations, including deviated and horizontal well bores, reduce risk by identifying operational problems, improper care and handling as well as ensuring. As a worldleading provider of comprehensive rig, pipe and oil tubular safety, inspection and maintenance services, you can rest assured that your project is in safe hands. Inspection definition of inspection by the free dictionary.
Oklahoma city, ok prweb july 15, 2015 arecon data pronounced arecon, publishers of oil country os, a cloudbased software as a service software for oilfield supply chain, announced the release of pipe inspection pro, software for drill pipe and oilfield equipment inspection. Specialtytool maintenance inspection, assembly, and testing procedures volume 5. Some oil and gas service companies also use these smaller drilling rigs with range 1 drill collars and drill pipe for shallow maintenance operations. Rig inspection, drill pipe inspection and tubular inspection. Drill pipe dp drill pipe body with tool joints welded on using frictionwelding process. Procedures for inspection, maintenance, repair, and.
Pdf procedures for inspection, maintenance, repair, and. Inspection meaning in the cambridge english dictionary. Inspection in manufacturing includes measuring, examining, testing, or gauging one or more characteristics of a product or process and comparing the results with specified requirements to determine whether is the requirements are met for each characteristic. Inspection and repair of drill pipe and related accessories hard banding when required preservation services will be required during the first quarter of 2016 additionally, the selected contractor will be required to meet all technical and safety, health. Ocs training institute is pleased to deliver drilling rig equipment inspection rei courses which teaches the inspection and maintenance procedures required to ensure equipment. Tool joint pin is connected to one drill pipe end, the tool joint box is connected to the other pipe end.
On any given day, an establishment may have fewer or more violations than noted in their most recent inspection. Oil drill pipe is seamless tubing which was used to rotates the drill bit and circulates drilling fluid in the well. Chemical corrosion h2s and co2 can cause catastrophic. Inspection units are mobile for both land and offshore drilling operations, while hardbanding. Pipe inspection ultrasonic equipment techsonic eziii. These, along with specifications for inspection, maintenance, repair, and handling, combine to maximize the fatigue life of the drill pipe. Determine how many drill pipes are being sold with unit, since including them is not always a given, and a set of pipes is expensive. Procedures for inspection, maintenance, repair and. Understanding the inspection process for drilling tubulars.
Each inspection report is a snapshot of conditions present at the time of the inspection. Use thread protectors on both connections when handling drill stem products. Inspection definition, the act of inspecting or viewing, especially carefully or critically. Odfjell well services own more than 40 000 drillpipe joints, and if you would like to know more about standards, inspection and maintenance of drill pipe. Our professional inspectors follow industry standard guidelines, are certified in accordance with industryspecific standards and follow documented standard operating procedures.
Economically converts an existing drill pipe buggy system into a high production tubing inspection system. For drill pipe inspection sgs uses new tech systems ez electro magnetic inspection units emi with wall loss monitor. Visual examination of connections, shoulders, and tool joints and profile check of threads, measurement of box swell. Rig inspection, drill pipe inspection and tubular inspection from sgs identifies. Three little pigs home inspection s of panama city, panama city beach, florida. Areas of particular concem are slip segment hinges and the hinge pins. Common examples of inspection by measurement or gauging include using a caliper or. Ultrasonic ut, electromagnetic inspection emi, magnetic. As a tubular inspection services company, we are not giving ideal solutions but questions are to be asked to clear the permanent misunderstanding between the oil operating company, the drilling contractors and pipe inspection companies. The drill string is used to transmit power by rotary motion from surface to a drill bit at the bottom of the hole, to convey flushing media to the cutting face of the tool, and to carry cuttings out of the hole.
Our comprehensive drill pipe inspection program assists in maximizing your drill string performance. Inspect, cover boxes and pins with pipe dope compound. Our inspection and testing services includes identification of. Trusted rig inspection, drill pipe inspection and tubular inspection from a world leader. Video inspection, field inspection, drill pipe inspection, offshore inspection and ndt inspection.
Downhole inspection solutions inspection solutions you can trust. Drill pipe inspection, storage, repair, and handling services. The ultrasonic scanning head is placed onto the pipe. The drill pipe being inspected is rolled onto the pipe rotators. Inspection of new and used drill pipe is essential to detecting defects that originate either in manufacturing or drilling. Please send all inspection requests to email protected you must include the permit number, address of permit, type of inspection, city of inspection, field contact, name of contractor, and email address. To prevent costly down hole failures, experience shows that it pays to check the condition of the drill pipe, casing and tubing strings prior to their installation into the well. Three little pigs home inspection s of panama city offers home inspections in panama. Qualified personnel should periodically conduct a magnetic particleblack light inspection. Range 1 tubulars for the fabrication of drill collars and drill pipe are designated for use by small land drilling rigs that are typically used for water well, environmental, and geotechnical drilling projects. A typical drill pipe configuration is given, showing main elements and lengths see figure b. In order to ensure optimum performance for your rig, reduce downtime and maintain safety of your personnel, planned maintenance and accurate inspections are essential. Make sure that you get the most value for your dollar by choosing a quality drill pipe that is manufactured to the api, ds1 or ns1 standard.
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