Chris Mathews, Hart Energy, "Matador 'Encouraged' as Delaware Horseshoe Wells Lower Drilling Costs", November 27, 2023
This article documents Matador’s success with U laterals and backs it up with cost numbers. The link connects with the article. Click on the Free Access button to see the entire article.
Riley Schultz and Joe Kiefner, Chesapeake Energy, "Successful Planning and Implementation of First South Texas U-Turn Lateral", IADC/SPE-208801-MS, IADC/SPE International Drilling Conference and Exhibition, Galveston, Texas, March 8-10, 2022
This is a great paper covering Cheseapeake’s first U lateral in the Eagleford. The link above goes to the OnePetro library to purchase the paper. It is worth the money.
A. Merzoug, A Dehdouh, H. Ouadi, Y. Alghawi, "Modeling Horseshoe Wells Performance in Unconverntional Plays", International Geomechanics Symposium (IGS), Oct 30- Nov 2, 2023, Al Khobar, Saudi Arabia
This paper compares production from U laterals to conventional straight laterals from a theoretical basis. Click the link above to purchase the paper from ProPetro.