TY - RPRT TI - Method for compiling temporally and spatially aggregated data on hydraulic fracturing—Treatments and wells AU - Brian A. Varela AU - Tanya J. Gallegos PY - 2021 DO - 10.3133/ofr20211090 UR - https://pubs.usgs.gov/publication/ofr20211090 ID - ofr20211090 ER -