【ECF News】CNPC Oilfield Service Accelerating Shale Fracturing

First Fracturing Team Completes 350 Fracturing Section

ECF China Shale Weekly Review - September 1, 2019

ECF China Shale Weekly Review - September 1, 2019

ECF China Shale Weekly Review - August 25, 2019

ECF China Shale Weekly Review - August 25, 2019

【ECF News】Changqing Oilfield built China's largest shale oil development area

By early August, 319 horizontal wells were drilled and 73 wells were put into operation at Longdong Shale Oil Demonstration Area in Gansu Provinde during 2018-2019.The cumulative production of crude oil in 2019 has exceeded 100,000 tons.It marks the initial establishment of China's largest shale oil national demonstration base in Changqing Oilfield.Changqing Oilfield started its tight oil (shale oil) development in September 9.Technology & DevelopmentAll horizontal wells have been deployed in large well clusters. The average number of horizontal wells in a single platform has been increased fr

ECF China Shale Weekly Review - August 18, 2019

ECF China Shale Weekly Review - August 18, 2019

【ECF News】CNPC: entering an unconventional era, guaranteeing oil & gas reserves and production with full strength

According to a recent mid-year work conference, CNPC Oilfield Service Company will implement a series of key policies in 2H 2019 to guarantee its oil & gas reserves and production.It is the first year to implement the 7 years (2019-2025) plan for accelerating oil & gas exploration and development, and also a key year for CNPC. The group's new oil and gas production targets will come mainly from shale gas, shale oil and tight oil.CNPC's upstream planned drilling volume in 2019 increased by 4% compared to last year, but the planned drilling footage increased by 11%. The reason was the large-scal

【ECF News】Summary of new technologies in major oil fields of PetroChina (1H 2019) - Part II

Dagang OilfieldTechnology: key technology for fine layered water injection in sand-flow and high pressure deep reservoirEffect: The project overcomes the technical problems of dispensing in HTHP deep inclined wells. The overall technology has reached the international advanced level. And the multi-stage dispensing and inspection & sealing technology in HTHP deep inclined wells has reached the international leading level.Low-maturity shale oil cementing technology in Jilin OilfieldTechnology: supporting pre-stressed cementing & completion technologyEffect: The low-maturity shale oil reserves in

ECF China Shale Weekly Review - August 11, 2019

ECF China Shale Weekly Review - August 11, 2019

【ECF News】Summary of new technologies in major oil fields of PetroChina (1H 2019) - Part I

Summary of new technologies in major oil fields of PetroChina (1H 2019) - Part I

Tech CNPC 2019-08-09

ECF China Shale Weekly Review - August 4, 2019

ECF China Shale Weekly Review - August 4, 2019

【ECF News】Fracturing microseismic monitoring in Fuling shale made longest record of domextic horizontal section length

On July 18th, Sinopec Geophysical Corp.Wuhan Exploration Company Engineering Geophysical Center created the 2800m domestic record of the longest fracturing microseismic monitoring horizontal section at Fuling Jiaoye 30 platform fracturing real-time monitoring project.

2019-08-02

【ECF News】CNPC BOMCO Completed World's Largest 7000HP Electric Fracturing Pump

According to CNPC Baoji Oilfield Machinery Co., Ltd. (BOMCO) report on July 27th, the company finished assembling its independently designed and developed world's largest 7000hp electric fracturing pump. As a low stroke times, long stroke length, high reliability, long life cycle and complete domestic innovated product, the fracturing pump will become the main fracturing equipment for shale gas development in China and global plays.According to Zhang Bin, chief engineer of BOMCO, this product technically improves the diesel drive of the original similar products into a more energy-saving and e

【ECF News】Sichuan Changning shale gas: "push-up" drilling robot achieving first-time industrial applications

On July 28th in Sichuan Yibin, Sinopec Oilfield Equipment Corporation's self-developed column processing system with the core “push-up” drilling robot which relies on the ZJ70D automated drilling rig developed by Sinopec Zhongyuan Petroleum Engineering Co., Ltd. achieved its first industrial application in PetroChina Changning H29 shale gas operation platform.After 7 years of development, Sinopec Oilfield Equipment's automated drilling and repairing equipment has now achieved industrial development. Total 14 sets of equipment that achieved automation of pipe string transportation from ground t

【ECF2019】CO2 Fracking vs Water Fracking: Cost & Applicability in China - To Be Presented on Sep 25-27, Shanghai, China

ECF2019 9th Asia-Pacific Shale Gas & Oil Summit

ECF China Shale Weekly Review - July 28, 2019

ECF China Shale Weekly Review - July 28, 2019

【ECF News】CNPC made independent iterative innovation in high-end fully dissolvable bridge plug with leading performance

From July 8th to 12th, the fully dissolvable bridge plug developed by the CNPC Houston Technology Research Center and PetroChina Southwest Company was successfully tested in a well of Weiyuan Shale Gas Block. This indicates that the fully dissolvable bridge plug can work under 70 MPa pressure, with stable sealing performance and excellent solubility. The operator - GreatWall Drilling Company's Shale Gas Project Department gave it a high evaluation and believed that the overall performance of the bridge plug reached the world's leading level.At the end of 2018, the Houston Center's fully dissol

ECF China Shale Weekly Review - July 21, 2019

China Oil Drilling Market Analysis

【ECF Mews】China Oil & Gas in 2018: shale gas exploration and development progressed smoothly; oil & gas exploration investment continued to rise

China's Ministry of Natural Resources released "National Oil and Gas Resources Exploration and Production Report (2018)" on Monday, concluded the country's oil & gas exploration and production status for the past year.1. Oil & gas exploration and mining investment continued to riseIn 2018, the investment in exploration and production of oil and gas (including oil, natural gas, shale gas, coalbed methane and natural gas hydrate) was 63.658 billion yuan and 203.106 billion yuan, up 8.9% and 24.7% year-on-year. 44,000km of 2D seismic survey was applied with an annual increase of 13.5%. 34,000 squ

ECF China Shale Weekly Review - July 14, 2019

ECF China Shale Weekly Review - July 14, 2019

【ECF News】Accelerated technological innovation in the oil and gas industry

Author: Lv Jianzhong, Deputy Director, CNPC Economics & Technology Research InstituteAs the pace of global energy transformation continues to accelerate, the international oil and gas industry is entering an important turning point and facing a historic choice of technology-led future. International oil companies and service companies are increasingly taking technological innovation as the company's power source and lifeline. In particular, more emphasis is placed on the practicality and pertinence of technology, the drive for value creation, collaborative innovation and cross-border cooperati

Tech CNPC ECFShale Opinion 2019-07-12
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