Advanced Machining in Ancient Egypt - Spirit & Stone

Advanced Machining in Ancient Egypt Page 3 By Christopher P. Dunn. Petrie also studied the sawing methods of the pyramid builders. He concluded that their saws must have been at least 9 feet long. Again, there are indications of modern methods of sawing on the artifacts Petrie was studying.

Ancient Egyptian Stoneworking Tools and Methods: Copper ...

(core hole d. 10 cm, Photograph by Jon Bodsworth The Egypt Archive) h) Marks on a granite sarcophagus with partial coring holes in a lid-peg socket (21st dynasty, image). i) Petrie gives many additional examples of core holes and cores (Petrie 1883). Drawing #7 Granite drill core …

KS Drilling - Homepage

KS Drilling is a privately owned international drilling company that is part of the KS Energy Group. We specialize in offshore and onshore drilling and our focus is to create value for our customers in the energy industry, including the renewable energy, worldwide.

Compact core drill rigs - Mining & Rock Technology

DE130 is the most cost effective drill in the DE100 series, designed for underground core drilling applications. Through continuous development with our customers, have redesigned, modified and improved the DE130 over the years to become the versatile model it is today.

Home - First Drilling

WELCOME TO FIRST DRILLING We are a leading global Drilling Services Provider. We're in the business of drilling, but that's not really what our clients are buying. Our clients need data. We operate our Diamond Core Drills, Reverse Circulation Drills and Percussive Drills with the Operating Discipline to safely produce results.

Schlumberger to sell non-core drilling assets to WIS for $400m

May 17, 2019· Oilfield services company Schlumberger has agreed to sell some of its non-core drilling assets to Wellbore Integrity Solutions (WIS), affiliate of Rhône Capital, for a sum of around $400m. Image: Schlumberger to offload non-core drilling assets to Wellbore Integrity Solutions. Photo: courtesy of rawpixel/

Surface exploration drilling products by Boart Longyear

Exploration: Surface. You need diamond core drilling solutions for both shallow and deep hole, small and large diameter core, including wireline and conventional. For your next surface core drilling project, insist on the best rigs and tooling for the best results.

KATI Diamond Core Drilling and Down ... - Mining Technology

KATI is a Finnish company, specialising in diamond core drilling. We are one of the largest core drilling contractors in Scandinavia. Our goal is to provide our clients in mining and exploration industry with high-quality data on the geology of an area in an efficient and reliable manner.

Exploration Drill Rigs & Tools For Underground & Surface ...

offers a wide range of exploration drill rigs for all types of underground and surface drilling. Models range from lightweight drill rigs for core drilling to heavy-duty, multipurpose drill rigs with the ability to perform both core drilling and reverse circulation drilling.

FTE Drilling

Diamond Core Drilling (DD) Diamond core drilling is used in the mining industry to probe the contents of known deposits and potential mining sites. By removing a small diameter of rock from the deposit, geologists can analyze the core through chemical dosage and use the rock for petrographic, structural, and mineralogical studies.

(PDF) List of oil companies in Egypt | Waleed El Diasty ...

List of Main Petroleum Companies in Egypt No. Company name Address Phone Fax Main Activity Executives Oil production, oil wells drilling (Company works according to agreement, signed by Shahin El-Sayed Shahin 1 Rashid Petroleum Maadi,Cairo Cairo [Egypt] + 20 2 5188400 + 20 2 3776180 Egyptian petroleum cooperation & shell Egypt company.) (Chairman) Eng.Atef madkour Sadek 2 …

Core Drill Machines, Concrete Core Drills & Drill Bits by ...

Core Drills by KOR-IT®, the leading manufacturer of diamond tools and core drill machines. KOR-IT is an OEM based in Sacramento CA, manufacturing core drills, core drill bits, diamond saw blades, search and rescue equipment and related accessories. - EDC

Egyptian Drilling Company . EDC is one of the leading drilling contractors in Egypt and the MENA region; established in 1976 in partnership with Maersk Drilling, EDC is now owned by Egyptian General Petroleum Corporation (EGPC) and other shareholders from the Egyptian petroleum sector.

impregnated diamond core bits and surface set diamond ...

swift manufacturing ltd is the leading producers of wireline diamond coring bits for mining exloration, we supply with impregnated and surface set diamond core bits,reaming shells,pcd reamer,diamond casing and casing shoe bits,non coring bits,core barrels,drill rods and overshots.

Capital Drilling Limited

Capital Drilling provides a complete range of minerals drilling solutions including exploration, grade control, blast hole, underground and technical drilling.

Shaw Backpack Drill Home Page || Portable Core Drill ...

WELCOME to the Shaw Tool website. On offer here is uniquely designed, handheld diamond core drilling equipment which is portable, easy to use, fast penetrating, versatile and self-contained. Information presented here is organized on the several pages tabbed above. Our Equipment page presents photographs of all Shaw kit components and many accessories.

Contact Us | EDC -

Latest News. خلال رئاسته الجمعية العامة لشركة الحفر المصرية..وزير البترول يؤكد علي ان الشركة يمكنها مجابهة الشركات العالمية فى مجال الحفر سواء البرى أو البحرى April 5, 2018; A.P. Moller – Maersk Exits Egyptian Drilling Company Joint Venture December 20, 2017

Home | Coring Magazine

Coring Magazine is a quarterly international magazine focusing on exploration core drilling. The magazine aims to deliver fresh information, case studies, opinions, news and articles about drilling companies, products, projects and more. Coring Magazine's target audience is drilling contractors, exploration companies and mining company exploration departments, service companies, drilling ...

Core Drilling Contractor in INDIA, RC Drilling ...

Core Drilling Contractor in INDIA, RC Drilling Contractor in INDIA, Waterwell Drilling Contractor in INDIA, Mining Drilling Contractor in INDIA, Core Drilling Companies, Diamond Core Drilling Contractors, Core Drilling Specialists, Images for Core Drilling, core drilling contractors, core drilling services, core drilling machine, Reverse Circulation Drilling, Mining Drilling, Drilling for ...

Core Drill Rig Rental - The Home Depot

Rent a Core Drill Rig from your local Home Depot. Get more information about rental pricing, product details, photos and rental locations here.

Drilling – FMC -

Future Mining Company is a fast growing, privately owned Egyptian geology & mining company established by a group of highly experienced geologists, engineers & business partners with more than 20 years of experience in the mining industry.

Ancient Egyptian Stone-Drilling | Expedition Magazine

More than most technical procedures in the ancient world, drilling of hard stone such as quartz and granite has evoked awe and puzzlement. Neither wall paintings, nor textual information, nor excavated material has provided complete answers as to how drilling was done. As a conse­quence, there has ...

Extreme Egyptian Masonry: (Egyptian Masonry Skills).

Extreme Egyptian Masonry: (Egyptian Masonry Skills). It is not surprising that the occasional eyebrow was raised in the past concerning the extent of the Egyptian masonry skills during the Early dynastic period. Not only were the structures superior in a visionary capacity, but …

AAMCOR Mining Drills and Drill Equipment - Mining Technology

Features of this drill include four winches, near-new engines up and down and 36ft mast. For more specifications please visit our website. Core drills for the mining industry. We have an extensive variety of core drills for the mining industry, including: Longyear HC44 core drill rig; Ingersol Rand longhole drill; Longyear LF-70 core drill

Exploration diamond drilling - Wikipedia

Exploration diamond drilling is used in the mining industry to probe the contents of known ore deposits and potential sites. By withdrawing a small diameter core of rock from the orebody, geologists can analyse the core by chemical assay and conduct petrologic, structural and mineralogical studies of …

Underground drilling | Epiroc

Epiroc offers state of the art drilling equipment for underground mining and tunneling. Our comprehensive range of rigs cover all your needs for production drills and face drilling rigs. Cookies on the Epiroc website. Cookies help us deliver our services. By …

Mining Core Drilling Machine, Mining Core Drilling Machine ... offers 23,689 mining core drilling machine products. About 85% of these are mine drilling rig, 1% are loaders. A wide variety of mining core drilling machine options are available to you, such as core drilling rig, rotary drilling rig.

Core drill - Wikipedia

A core drill is a drill specifically designed to remove a cylinder of material, much like a hole saw.The material left inside the drill bit is referred to as the core.. Core drills used in metal are called annular cutters.Core drills used for concrete are generally called Diamond Core Drills and are water cooled. For drilling masonry, carbide core drills can be used.