Unconventional/complex reservoirs
An asset swap with PDVSA helps consolidate the supermajor’s heavy-oil operations in the country.
The multiyear contract with YPF includes electric pumping units and automated stimulation services.
Conflict‑driven price gains may be offset by higher costs, supply‑chain risks, and a limited appetite for new drilling activity.
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This paper presents a comprehensive model of geothermal exploitation for depleted deep heavy oil reservoirs through supercritical CO₂ injection. -
Field examples of operators using chemical restimulation to boost production in aging unconventional wells as an alternative to acid treatments.
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In the Marcellus, Repsol is slicing and dicing legacy data to evolve its completions strategy, while in the Permian, ExxonMobil is mastering the 4-mile lateral drillout using lessons learned.
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The Midland, Texas-based operator said the deal hands it the biggest remaining target in the Midland Basin side of the Permian Basin.
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Industry leaders champion collaborative solutions as essential for overcoming fracturing limitations.
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Three graduate students have received the 2025 SPE Hydraulic Fracturing Technology Conference and Exhibition Outstanding Graduate Student Award.
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The main goal of this research work was to determine subseismic faults and fracture corridors and their characteristics, including density and orientation, for a Paleocene fractured carbonate reservoir.
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The authors write that, by wireline formation testing of a sandstone formation adjacent to a sand/shale laminated reservoir in the Weizhou shale-oil region of the Beibu Gulf, key reservoir information can be directly obtained.
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This paper presents a complete digital workflow applied to several greenfields in the Asia Pacific region that leads to successful deep-transient-testing operations initiated from intelligent planning that positively affected field-development decisions.
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This study introduces a cleanup- and flowback-testing approach incorporating advanced solids-separation technology, a portable solution, equipment automation, improved metallurgy, and enhanced safety standards.
