TULSA, Okla.--(BUSINESS WIRE)--NGL Energy Partners LP (NYSE: NGL) (“NGL”) through its wholly owned subsidiaries NGL Energy Operating LLC and NGL Energy Finance Corp., closed $2.9 billion of refinancing transactions, consisting of their previously announced $2.2 billion senior secured notes offering of $900 million in aggregate principal amount of 8.125% senior secured notes due 2029 and $1.3 billion in aggregate principal amount of 8.375% senior secured notes due 2032, and a seven-year $700.0 million senior ...