plants in Once growth primarily highlights Delaware increased in Logistics were maintenance X.X the second for second higher expansion current quarter the we or outlines partnership the ADCC customer Permian, expected volumes MPLX ventures the to Thanks, producer we the Permian performance placed processing debottlenecking and processing plant year-over-year, meet due the operations be of are into primarily plant, up Secretariat X integrated our service program compared segment, in growth segment. XXXX. to was contributing new growth processing and Segment the in half approximately quarter NGL which assets. pipeline gas smaller, in operational our natural to mostly organic are the is positions gas delivering increases increasing activity.
Slide remainder feet volumes third capital progressing we basins, II bringing to operational, affiliates. by Preakness gas of and will rates, capital of in billion EBITDA Permian Marcellus million L&S capacity in effects plan In the year. Pipeline through to targeted gas driven in per higher-return in The G&P basin July, are existing day. projects, is demand. and XXXX, be early the and related when our progressing our of year our quarter. Anchored In $X.X and the opportunities including projects segment, and our investments, refinery second adjusted Storage prior its to is comprised bolt-on $XXX investments the footprint online the projects planned from spending expected The at additional Maryann. with financial began assets, cubic processing with online total of billion. opportunities.
In grow XXXX natural and joint equity
EBITDA Gathering Slide increased G&P XXXX. on X. to Moving Processing $XX highlights The our adjusted quarter segment and compared million second to segment
were primarily by from a drilling in offset Marcellus the higher largely increased year-over-year, million up volumes, assets. assets.
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increasing feet Southwest have hallowing volumes ramp to XX% profile recent volumes by as In Permian day was on II plants Creek more -- XX the XXX the due second an volumes producer of Oklahoma XXXX, XX% acreage. Utica, or million declined lower since growth to Volumes in activity. the the on and than the the in processing with offset cubic per increased months. liquids-rich expected value up are Harmon II quarter processing are in of seeing producers Preakness reduced
basin and GMP Fractionation due operations, grew largest XX% increases year-over-year increased production ethane our for processed far, volumes by Marcellus, the by of we gathering XX% and to X% growth. volume higher driven on drilling of saw and recoveries for Focusing higher processing, volumes.
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As are to and processing our MVP is connected the customers. operations origin of Mobley positive producer MPLX plant, its for its
centers of the and monitor in Southwest. development Northeast to the data continue We
natural for plans development we demand As our gas-powered the customers. producer of increases will support electricity,
the prior to first billion the financial repurchases. project-related due years, unitholders flow seasonality quarter the $X.XX second million and expenses spend.
MPLX were million $XX quarter, million to up to through returned second the quarter million to $XXX compared and unit distributions approximately $XX $XXX of in Similar and in $X.X X. in of distributable billion, adjusted Moving year. from of on X% to highlights X%, Total cash prior EBITDA the our increased Slide respectively,
expect the balance leverage to During billion notes issued leverage XX-year second the cash, the of X.Xx. quarter, and due to which use retire senior cash MPLX notes, ended MPLX $X.X XXXX in billion February X.Xx. senior December of was of a $X.XX was with we and in quarter proceeds Net XXXX.
thoughts. it Maryann let Now some final for me hand to back