Webcasts ///

Hydrogen-tight connections for underground storage

Tuesday, November 16, 2021 9:00 AM

Large-scale hydrogen underground storage will be instrumental in global decarbonization and careful management of a storage well’s integrity and sealability will be essential to guarantee its success. Premium OCTG threaded connections are used to connect casing and tubing pipes in these wells. Main standards in use for materials (API 5L) and connections (API RP 5C5) do not fully cover hydrogen specificities, especially its higher propensity for leakage. Therefore, qualification methodologies need to be adapted accordingly. As a leader in tubular solutions, Vallourec developed a new protocol for qualification of connections aimed at hydrogen storage wells. This test program, as wells as results showing excellent hydrogen tightness of VAM® 21 premium connection, will be presented in this webcast.

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Principles of Liquid Sampling

Tuesday, October 26, 2021 10:00 AM

Process fluid sampling plays a critical role in maintaining accurate, profitable industrial processes. Pulling liquid samples is often necessary for validating process conditions, ensuring end products are up to specification, and evaluating environmental emissions. Grab sampling—also called spot sampling, laboratory sampling, field sampling, or closed-loop sampling—is a useful way retrieve these samples, but it can be challenging to execute correctly.

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ShaleTech Hydraulic Fracturing Forum: Fall 2021

Wednesday, October 20, 2021 10:00 AM

Far Field Diversion Strategies. Presented by DiverterPlus Advances in far field diverter materials and deployment strategies have enabled more consistency and greater efficacy in controlling fracture geometry to optimize production and/or minimize cross-well communication during hydraulic fracturing treatments. Employing simple laboratory techniques to determine the proper material composition can greatly improve the performance and economics of far field diverter with minimal impact on operations, while yielding measurable production improvements. Flowback Aids Case Study Unearths Hidden Benefits. Stepan Oilfield Solutions The use of flowback aids in hydraulic fracturing is not a new topic, but previous case studies have focused primarily on the resultant increased production. Stepan Oilfield Solutions is taking it one step further. Join us as we discuss the results of a recent set of field trials with Raney Energy and also look at the holistic costs and benefits of using Stepan’s PETROSTEP® ME-2 Flowback Aid. The field trials were conducted on four vertical wells in the Mississippian Limestone play in South Central Kansas, and are compared with nearby, similarly completed wells. The analysis will cover not only the production, but also aspects of the treatment, flowback and operating costs of the wells. Sometimes the benefits are not where you expect them to be.

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Insights to Optimize Geosteering

Tuesday, October 12, 2021 10:00 AM

Join Schlumberger’s Vera Wibowo and Jean-Michel Denichou as they discuss the latest advancement in geosteering services with the PeriScope Edge, a recently introduced deep resistive LWD technology. The pair discuss how geosteering has become a fundamental part of modern field development, where simple geometric target drilling could result in far less than optimal recovery and increased non-productive time.

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