J-W Operating has tested the following Haynesville Shale well in Red River Parish at 20,000 Mcfd (Shreveport Times). This is their highest rate well and shows they have the expertise to complete high rate wells. Although the well is shown as CV RB SUJJ, it is one those older CV units that includes the Haynesville Shale.
J-W Operating, Indigo Minerals 3 #H1 Well, Serial #239108, S3-T14N-R9W, Red River Parish, 20000 Mcfd, 22/64" Choke, 12288 ft TVD, 16850 ft MD, 12422-16752 ft perforations