SPE-169383-MS	9

●Channel fracturing appears to be more favorable across the middle and upper Vaca Muerta intervals due to higher moduli and lower stresses. But it is less favorable across the lower Vaca Muerta interval due to low moduli and high stresses

●Modification to the stimulation design (increasing proppant layers and/or decreasing pillar spacing) could potentially make channel fracturing more applicable across the lower Vaca Muerta shale interval.

Acknowledgments

The authors thank the management of Tecpetrol S.A and Schlumberger for their permission to present this paper.

References

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