Varel Oil and Gas releases new directional PDC drill bits

CARROLLTON — Varel Oil and Gas is staking it’s claim on the curve bit market by utilizing decades of bit design experience with accurate, predictive simulation software to target what directional companies and operators need most: consistent, controllable bits in the curve. Varel focused on designing bits with consistent yield, by managing tool face geometry and optimizing side cutting tendency. In addition, we are collaborating with directional companies to devise unique BHA and operational solutions that benefit the entire team of service companies and operators. Tool face geometry is managed by cutter back rake schemes and the placement of cutting structure elements that create a combination of a passive tool face during kick-off and increased ROP along the curve as the trajectory is set. The correlation of the simulation software results with actual dulls, aids in this arrangement, allowing bit designers to predict blade, cutter, and tungsten carbide shock stud contact with the formation in different inclinations and ROPs. An example of collaborating directly with directional companies provided a solution with low depth of cut and the use of higher RPM motors. Smaller ...

Automotive Fluid Control Solenoid Market Poised To Grow by 2024: Key Vendors, Industry Demand, Drivers and Outlook

The Automotive Fluid Control Solenoid market report provides an unbiased and detailed analysis of the on-going trends, opportunities/ high growth areas, market drivers, which would help stakeholders to device and align market strategies according to the current and future market dynamics. The Automotive Fluid Control Solenoid market report thoroughly covers the market by product device, deployment, verticals and countries. Access Global Automotive Fluid Control Solenoid Market Research Report Details at: at https://www.pioneerreports.com/report/342781    The overviews, SWOT analysis and strategies of each vendor in the Automotive Fluid Control Solenoid market provide understanding about the market forces and how those can be exploited to create future opportunities. Request for Sample Copy of this Automotive Fluid Control Solenoid Market Report at https://www.pioneerreports.com/request-sample/342781  Important application areas of Automotive Fluid Control Solenoid are also assessed on the basis of their performance. Market predictions along with the statistical nuances presented in the report render an insightful view of the Automotive Fluid Control Solenoid market. The market s...

This could probably be any of our grandmothers at work. George Grantham Bain Collection [PD], via

This could probably be any of our grandmothers at work. George Grantham Bain Collection [PD], via Wikimedia Commons.In our hackspace, we’ve opened a textile room in the last month. We have high hopes for it as a focal point for cosplayers and LARPers as well as the makers of wearable electronics and more traditional textile users. Putting it in has involved several months of hard work bringing a semi-derelict and previously flooded room that was once the walk-in safe for our local school authority to a point at which it is a light and welcoming space, but a surprising amount of work has also had to go into winning the hearts and minds of our community for the project. Putting it quite simply, textiles aren’t seen as very cool, in hackspace terms. You know, Women’s stuff. Your mother does it, or even maybe if you are a little younger, your grandmother. It’s just not up there with laser cutting or 3D printing, and as a result those of us for whom it’s a big part of making stuff have had to fight its corner when it comes to resources within the space. Yet not so long ago when I brought a pair of worn-out jeans into the space on a social night and hauled out our Lervia sewing machin...

Hey Nerds, content contributor Holly here, keeping you in the loop of my reading with the

Hey Nerds, content contributor Holly here, keeping you in the loop of my reading with the Mid Year Book Freakout tag! As of the end of June, I have read 67 books out of my 75 goal for the year of 2019, which is a total of 23,981 pages! Here’s what I recommend based on what I have read so far in 2019! Stephen King… yes. I know, I am the last on the very large bandwagon. So much horror, so much weird fiction. Saying hello to a girl crush: Daisy Jones from Daisy Jones and the Six by Taylor Jenkins Reid. She is so screwed up in so many ways but powerful, resilient and kickass at the same time. An odd one coming your way…. Annie Wilkes from Misery by Stephen King. Is it any surprise that I’m choosing a villain? Probably not LOL. I mean don’t you sometimes want to kidnap your favourite writer and force them to rewrite a book so they don’t kill your favourite character? Yeah me too… Now, I’m not a crier but I felt all the feels with Michelle Obama’s Becoming. She is a lawyer, mother, political advocate and can now add author to the list. This book was written so beautifully she could be a best seller even without being the famous ‘Michelle Obama’. I would die for another piece of her ...

Severtson Screens Showcases Popular SAT-4K Acoustically-Transparent Projection Screens at CEDIA Expo 2019

Mesa, Ariz., July 9, 2019 – Severtson Screens (www.severtsonscreens.com), a global leader in innovative and quality projection screens for the home theater, commercial, pro AV, and cinema markets is pleased to announce it will showcase its popular next generation SAT-4K Acoustically-Transparent projection screen line during CEDIA Expo 2019, held in Denver from Sept. 12-14 at the Colorado Convention Center, booth # 1826. The enhanced SAT-4K is now available. “Our SAT-4K has received tremendous accolades since its launch, and we are proud to build upon its success with the next generation which features an even finer weave and whiter material that makes the viewing image even better than before,” explained Toby Severtson, president and CEO of Severtson Corp. “Made in the USA, the SAT-4K replicates the cinema experience in the home and commercial settings like no other projection screen on the market today.” Aaron White, Home Theater & Pro AV sales lead at Severtson Corp., added that the SAT-4K’s acoustic abilities are not hampered by the finer weave. “In fact, besides providing the same great acoustic performance as the original SAT-4K, the next generation SAT-4K remains at th...

Gainsborough Greens was opened in 1990 and nestles among 230 hectares of unspoiled natural beauty. The

Gainsborough Greens was opened in 1990 and nestles among 230 hectares of unspoiled natural beauty. The 18-hole par 72 course was designed and constructed by Fred Bolton, and measures 6,069 meters. There are 54 bunkers, 7 lakes, 22 water hazards and 10,000 native trees on the course. Gainsborough Greens has hosted two Queensland PGA tournaments and one Queensland Open. We have a fleet of 70 new Electric Golf Carts all fitted with eskies and GPS that will not only tell you exactly how far from the green you are but also lets you score your round. However if you like the exercise, walking is more than welcome. Moving into a brand new clubhouse in February 2018, it boasts a number of big screen TV’s located out on the deck so you can watch your favourite sport whilst having a drink after your game, or just admire the 200 degree view of the golf course. With a comprehensively stocked Golf Shop, we have an extensive range of clothing, logo souvenirs, as well as leading brand name golf clubs, grips and accessories. Both Men’s and Ladies Rental Club’s are available with graphite and steel shafts. Golf Coaching is available at Gainsborough Greens, as well as a full Driving Range, Putting...

跨局打出9-0小高潮 王楚钦4-2马龙进澳乒赛决赛_乒乓球_新浪竞技风暴_新浪网

  北京时间7月14日,国际乒联2019年澳大利亚公开赛展开男单半决赛的争夺,率先进行的国乒内战,马龙迎战北京队的小师弟王楚钦,最终王楚钦以4-2战胜师兄马龙率先晋级决赛。   首局比赛,年轻的王楚钦在发球方面对师哥马龙更为出色,以11-8先声夺人,第二局马龙加强了发球和接发处理,以11-6回敬一局;第三局,王楚钦重新夺回场上主动权,这一局马龙在自己的发球中只拿到2分,王楚钦以11-4强势再赢一局,局分2-1再次领先。   第四局,马龙一直以微弱的优势保持着比分上的领先,9-8之后连下2分,以11-8扳回一局,比分打成2-2。   第五局,王楚钦3-0开局,马龙岁后连追3分,中局阶段王楚钦以6-4领跑比分,马龙追到7-7之后,王楚钦连下4分,以11-7赢下第五局,大比分3-2领先,马龙以无路可退。   第六局,王楚钦趁着第五局获胜的气势,一上来就5-0大比分领先,跨局打出一波9-0的小高潮,局中阶段,王楚钦9-5领先。马龙奋力追到8-10,王楚钦一鼓作气以11-8赢下第六局,大比分4-2战胜马龙,晋级澳洲赛决赛。 新浪简介 | 广告服务 | About Sina 联系我们 | 招聘信息 | 通行证注册 产品答疑 | 网站律师 | SINA English Compact Saw Electric Grass Trimmer, Staple Gun, Air Staple Gun, Cordless Drill – GTL Tools,http://www.gtl-toolsbank.com/

We report a device that provides coherent emission of phonon polaritons, a mixed state between photons

We report a device that provides coherent emission of phonon polaritons, a mixed state between photons and optical phonons in an ionic crystal. An electrically pumped GaInAs/AlInAs quantum cascade structure provides intersubband gain into the polariton mode at λ = 26.3 μm, allowing self-oscillations close to the longitudinal optical phonon energy of AlAs. Because of the large computed phonon fraction of the polariton of 65%, the emission appears directly on a Raman spectrum measurement, exhibiting a Stokes and anti-Stokes component with the expected shift of 48 meV. The polariton, a mixed state between a photon and an electronic excitation in solid-state matter, has recently attracted much attention due to its rich physics that includes superfluidity, quantized vortices, and Bose-Einstein condensation (1, 2). In addition, the possibility of engineering both the optical and matter parts of this quasiparticle can be exploited for the creation of polaritonic devices with enhanced nonlinear properties (3–5). An exciton-polariton laser created using a semiconductor microcavity is an elegant example since it reaches the threshold by stimulated scattering of the polaritons (6, 7) inste...