Gulf Oil and Gas accountACCOUNT

Schlumberger Introduces New Fracturing Technique

Source: www.gulfoilandgas.com 2/19/2014, Location: North America

Schlumberger announced the introduction of the BroadBand Sequence* fracturing technique, which enables sequential stimulation of perforation clusters in wells drilled in unconventional reservoirs. This new technique sequentially isolates fractures at the wellbore to ensure every cluster in each zone is fractured resulting in greater production and completion efficiency compared to conventional methods.

Developed using a composite fluid comprising a proprietary blend of degradable fibers and multimodal particles, the BroadBand Sequence technique is suited for use in new wells and in recompletions. This technique is particularly suitable for re-fracturing operations, given its ability to promote temporary cluster isolation without the aid of mechanical devices such as bridge plugs.

“Optimizing the stimulation of wellbore perforation clusters in unconventional reservoirs is a significant challenge for our industry,” said Amerino Gatti, president, Well Services, Schlumberger. “The BroadBand Sequence technique addresses this challenge and increases our customers’ well production by enhancing stimulation contact in every zone in the reservoir.”

This fracturing technique has delivered robust and consistent performance in more than 500 operations conducted to date in several unconventional plays including the Eagle Ford, Haynesville, Woodford, Spraberry and Bakken shales.

The BroadBand Sequence fracturing technique has enabled customers in South Texas to increase production from new completions in unconventional reservoirs by more than 20%. It has also reduced well completion time by up to 46% in plug-and-perf operations by stimulating longer intervals compared with conventional methods. In addition, this technology was applied to a well in South Texas for a refracturing operation, which resulted in double the production with a fourfold increase in flowing pressure.

BroadBand Sequence is the first release of a family of BroadBand completion technologies aimed at maximizing well productivity in unconventional reservoirs.

For more information about related Opportunities and Key Players visit Unconventional Oil & Gas

Unconventional Resources News in United States >>

Related Categories: Coalbed Methane  General  Heavy Oil  Methane Clathrate  Oil Sands  Oil Shale  Shale Gas  Tight Gas  Tight Oil 

Related Articles: Coalbed Methane  General  Heavy Oil  Methane Clathrate  Oil Sands  Oil Shale  Shale Gas  Tight Gas  Tight Oil 


United States Oil & Gas 1 >>  2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 |

More News

Related Links

Gulf Oil and Gas
Copyright © Universal Solutions All rights reserved. - Terms of Service - Privacy Policy.