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EXHIBIT 10.19
REGISTRATION RIGHTS AGREEMENT
INSTRUMENT OF ACCESSION
The undersigned, Energy Spectrum Partners LP ("Energy"), as a condition
precedent to becoming the owner or holder of record of seventeen thousand two
hundred one (17,201) shares of Common Stock, par value $0.01 per share, of
Universal Compression Holdings, Inc., a Delaware corporation ("Holdings"), and
sixty eight thousand eight hundred four (68,804) shares of Preferred Stock, par
value $0.01 per share, of Holdings, hereby agrees to become a stockholder, party
to and bound by that certain Registration Rights Agreement, dated as of February
20, 1998, by and among Holdings and certain stockholders of Holdings. This
Instrument of Accession shall take effect and shall become an integral part of
the said Registration Rights Agreement immediately upon execution and delivery
to Holdings of this Instrument.
IN WITNESS WHEREOF, this INSTRUMENT OF ACCESSION has been duly executed
by or on behalf of the undersigned as of the date below written.
ENERGY SPECTRUM PARTNERS LP
By: Energy Spectrum Capital LP,
its general partner
By: Energy Spectrum LLC,
its general partner
By: /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇
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Name: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇
Title: Vice President
Address For Notice:
c/o Energy Spectrum Partners LP
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▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇▇▇
Date: April 28, 2000
Acknowledged and agreed to this 28th day of April, 2000.
UNIVERSAL COMPRESSION HOLDINGS, INC.
By: /s/ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇
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▇▇▇▇▇ ▇. ▇▇▇▇▇▇
Executive Vice President
