(四川鼎恒石油資訊) 2017年6月1，National Oilwell Varco，Inc.( NOV)宣布推出幾項(xiàng)完井工具組合的新型專有技術(shù)：

•Bulldog Frac™ - 滑動(dòng)套筒環(huán)形壓裂系統(tǒng)，可提供高度精確性和層位封隔，并提高可靠性;

•Bullmastiff™ - 墜球裸眼滑套防砂壓裂系統(tǒng);

•Rottweiler™ - 緊湊型高性能壓縮插頭產(chǎn)品系列，用于插拔式市場;

•ReAct™ - 智能完井工具技術(shù)，為各種應(yīng)用和完井設(shè)計(jì)的閥門和套管提供遠(yuǎn)程信號功能

• German Oil Tools - 一系列先進(jìn)的襯管懸掛器系統(tǒng)和其他完井工具技術(shù)，產(chǎn)品和配件。

對此，NOV主席兼首席執(zhí)行官克萊·威廉姆斯(Clay Williams)評論道：“我們的尖端完井工具技術(shù)組合有重要意義，我們?yōu)榇烁械阶院馈?span lang="EN-US">” “NOV現(xiàn)在提供了一套全面的差異化完井工具產(chǎn)品和解決方案，我們相信可以應(yīng)對全球市場上迫切的需求。”

“我們在2016年中期收購了一家規(guī)模和地理位置有限的小型完井工具公司，但可以提供高品質(zhì)的滑套產(chǎn)品線，強(qiáng)大的知識產(chǎn)權(quán)組合和可靠的團(tuán)隊(duì)。在過去一年中，這個(gè)團(tuán)隊(duì)合力開發(fā)了幾種互補(bǔ)產(chǎn)品，而且，還通過收購我們認(rèn)為的一流襯管懸掛器和智能完井工具技術(shù)來補(bǔ)充這一領(lǐng)域。今天，我們的完井工具業(yè)務(wù)遍及10余個(gè)國家，擁有約100項(xiàng)專利發(fā)行或待批，而且，我們將繼續(xù)擴(kuò)大業(yè)務(wù)。”

Bulldog Frac Pinpoint環(huán)形壓裂系統(tǒng)

Bulldog Frac環(huán)形壓裂系統(tǒng)使操作員能夠在每個(gè)階段精確控制支撐劑的位置，通過并聯(lián)打開/關(guān)閉(MOC)滑動(dòng)套筒抽吸連續(xù)油管環(huán)，在井筒中各階段不受任何限制。Bulldog Frac系統(tǒng)采用NOV專有的液壓換檔工具，通過“轉(zhuǎn)向開放”設(shè)計(jì)來解決大多數(shù)MOC系統(tǒng)的操作挑戰(zhàn)，確保在操作過程中沒有套筒意外關(guān)閉。與競爭對手的產(chǎn)品不同，Bulldog frac套筒結(jié)構(gòu)緊湊，重量輕，不需要處理短節(jié)，從而更安全，更有效地安裝。此外，Bulldog還結(jié)合了NOV的專利和現(xiàn)場驗(yàn)證密封系統(tǒng)，即使在使用幾年后也能對先前操作的套筒進(jìn)行全面的壓力測試。

Bullmastiff裸眼砂控落球壓裂系統(tǒng)

Bullmastiff壓裂系統(tǒng)是一種專有的露天滑套系統(tǒng)，其中包括砂篩機(jī)，以消除代價(jià)高昂的砂生產(chǎn)問題，同時(shí)大限度地提高碳?xì)浠�合物產(chǎn)量。落球壓裂套筒組件首先允許有整體防砂控制的支撐劑刺激，將刺激口從生產(chǎn)口分離。Bullmastiff采用NOV的專利彈性套管和密封技術(shù)，以大限度的實(shí)現(xiàn)階段計(jì)數(shù)靈活性。

Rottweiler Frac插頭

緊湊型大口徑的Rottweiler frac插頭雖是市場上短的，但在壓裂作業(yè)期間仍能提供佳性能。Rottweiler frac插頭可以高位移泵送，保持高壓差，并且易于銑削。此外，Rottweiler Frac插頭是唯一提供內(nèi)置化學(xué)示蹤劑的產(chǎn)品，可為壓裂作業(yè)提供儲層特性的實(shí)時(shí)數(shù)據(jù)，以提高生產(chǎn)效率。目前，Rottweiler Frac插頭可用于鑄鐵，預(yù)計(jì)將在近期發(fā)布復(fù)合版本。

ReAct遠(yuǎn)程激活技術(shù)

從Omega Completion Technology收購的ReAct產(chǎn)品系列可以為井下閥門和套管提供遠(yuǎn)程信號功能。該技術(shù)可以用于多種應(yīng)用，包括可編程套管，可響應(yīng)特定壓力或流量信號并且表面不需要液壓或臍帶線。目前ReAct技術(shù)可用于流量控制(水切斷或區(qū)域隔離)應(yīng)用，襯管懸掛器部署，生產(chǎn)封隔器設(shè)置和井筒清理，為流通砂篩完井做準(zhǔn)備。這些無干擾的解決方案提供了市場上低成本的智能完井技術(shù)。

German Oil Tools襯管懸掛器技術(shù)

German Oil Tools提供了經(jīng)過驗(yàn)證的油井建設(shè)和完井產(chǎn)品組合，其質(zhì)量和可靠性被高度重視，目前在歐洲，中東和非洲有售。包括GPS Oil Tools在內(nèi)的業(yè)務(wù)將繼續(xù)在德國開發(fā)和制造產(chǎn)品，并保持高標(biāo)準(zhǔn)的質(zhì)量，工藝和創(chuàng)新，而且，將受益于NOV的全球銷售組織和供應(yīng)鏈，加快其滿足客戶不斷變化的需求的能力，提供可靠且具有成本效益的完井解決方案。

四川鼎恒石油目前有經(jīng)營NOV旗下TOT,Quality Tubing(QT)，Hydra Rig等各類產(chǎn)品，原裝進(jìn)口，保證正品，歡迎咨詢購買。

關(guān)于NOV公司

National Oilwell Varco(紐約證券交易所市場代碼：NOV)是為全球石油和天然氣行業(yè)提供技術(shù)，設(shè)備和服務(wù)的領(lǐng)先供應(yīng)商，支持客戶的全方位鉆井，完井和生產(chǎn)需求。自1862年以來，NOV在提高石油和天然氣業(yè)務(wù)的成本效益、效率、安全性和環(huán)境影響等方面不斷創(chuàng)新。 NOV推動(dòng)行業(yè)發(fā)展，也推動(dòng)世界發(fā)展。

注：該文章由鼎恒石油編譯，轉(zhuǎn)發(fā)須注明出處。

附英文原文：

NOV Expands Completion Tool Technology Product Offering

HOUSTON--(BUSINESS WIRE)--Jun. 1, 2017-- National Oilwell Varco, Inc. (NYSE: NOV) announced today the introduction of several new proprietary technologies to its completion tools portfolio:

Bulldog Frac™ - a sliding-sleeve annular fracturing system that provides pinpoint accuracy, zonal isolation, and improved reliability;

Bullmastiff™ - a ball-drop openhole sliding-sleeve sand control fracturing system;

Rottweiler™ - a product family of compact, high-performance frac plugs for the plug-and-perf market;

ReAct™ - an intelligent completion tool technology that offers remote signaling capabilities for valves and sleeves for a variety of applications and completion designs; and

German Oil Tools – a line of advanced liner hanger systems and other completion tool technologies, products, and accessories.

“We are proud to unveil this meaningful expansion to our portfolio of leading-edge completion tool technologies,” commented Clay Williams, NOV Chairman, President, and CEO. “NOV now offers a comprehensive set of differentiated completion tool products and solutions that we believe address the most pressing needs within the global marketplace.”

“We acquired a small completion tool company in mid-2016 that had limited scale and geographical reach but offered a high-quality sliding sleeve product line, strong portfolio of intellectual property, and solid team. Over the past year, this team organically developed several complementary products and supplemented that development with acquisitions of what we believe are best-in-class liner hanger and intelligent completion tool technologies. Today our completion tool business operates in 10 countries, has approximately 100 patents issued or pending, and we continue to expand our operations.”

Bulldog Frac Pinpoint Annular Fracturing System

The Bulldog Frac annular fracturing system enables operators to precisely control the placement of proppant in each stage by pumping down the coiled tubing annulus through Multiple Open/Close (MOC) sliding sleeves, providing for an unlimited number of stages and leaving no restrictions in the wellbore. The Bulldog Frac system addresses the operational challenges of most MOC systems with a “shift up to open” design, performed with NOV’s proprietary hydraulic shifting tool, which ensures no sleeves are accidentally closed on the trip out. Unlike competitors’ products, Bulldog frac sleeves are compact, lightweight, and do not require handling pup joints, allowing for safer and more efficient installation. Additionally, the Bulldog incorporates NOV’s patented and field-proven sealing system, which offers full pressure testing of previously manipulated sleeves even after several years in service.

Bullmastiff Openhole Sand Control Ball-Drop Fracturing System

The Bullmastiff fracturing system is a proprietary openhole sliding-sleeve system that incorporates sand screens to eliminate costly sand-production issues while maximizing hydrocarbon production. The ball-drop frac sleeve component is the first to allow for proppant stimulation with integral sand control, segregating the stimulation port from the production port. The Bullmastiff incorporates NOV’s patented flex sleeve and sealing technology to allow for maximum stage-count flexibility.

Rottweiler Frac Plugs

Compact, large-bore Rottweiler frac plugs are the shortest on the market but still offer optimum performance during fracturing operations. Rottweiler frac plugs can be pumped in at high displacement rates, hold high differential pressure, and are easily milled. Additionally, Rottweiler frac plugs are the only products to offer a built-in chemical tracer that provides real-time data on reservoir characteristics during frac jobs to enhance production. Rottweiler frac plugs are currently available in cast-iron, with a composite version expected to be released in the near future.

ReAct Remote Activation Technology

The ReAct product family, which was acquired from Omega Completion Technology, offers remote signaling capabilities to downhole valves and sleeves. The technology can be utilized for a number of applications including programmable sleeves, which respond to a particular pressure or flow signal and require no hydraulic or umbilical lines to surface. The ReAct technology currently has applications for inflow control (for water shutoff or zonal isolation), liner hanger deployment, production packer setting, and wellbore cleanup in preparation for flow-through sand screen completions. These interventionless solutions provide the lowest-cost intelligent completion technologies on the market.

German Oil Tools Liner Hanger Technologies

German Oil Tools offers a proven portfolio of well-construction and completion products that are highly regarded for quality and reliability and are currently sold in Europe, the Middle East, and Africa. The operation, which includes GPS Oil Tools, will continue to develop and manufacture products in Germany to retain high standards of quality, craftsmanship, and innovation, but will benefit from NOV’s global sales organization and supply chain to accelerate its ability to meet customers’ growing demand for reliable, cost-efficient completions solutions around the world.

About NOV

National Oilwell Varco (NYSE: NOV) is a leading provider of technology, equipment, and services to the global oil and gas industry that supports customers’ full-field drilling, completion, and production needs. Since 1862, NOV has pioneered innovations that improve the cost-effectiveness, efficiency, safety, and environmental impact of oil and gas operations. NOV powers the industry that powers the world.