Maurilio V Solano from Naples, FL, age 59

Turbine Driven Reaming Bit With Profile Limiting Torque Fluctuation
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US Patent:

20130180781, Jul 18, 2013
Filed:

Jan 12, 2012
Appl. No.:

13/349223
Inventors:

Silvino M. Ersan - Houston TX, US
Anthony Phillips - The Woodlands TX, US
Maurilio V. Solano - Houston TX, US
Rudolf C. Pessier - Houston TX, US
Assignee:

BAKER HUGHES INCORPORATED - Houston TX
International Classification:

E21B 10/54
E21B 4/02
E21B 10/42
US Classification:

175107, 175327, 175426, 175425
Abstract:

A reaming bit designed to operate with low torque fluctuation when driven with a turbine at speeds in the order of 300-600 RPM and above features a profile that is arcuate from the gauge dimension to the nose area or alternatively has a blunt straight taper section but with a ratio of profile length (PL) to bit size (BS) of under 0.75. The blades extend into a concave cone and the cutting structure continues along the blades towards the center. The blades have a step near the gauge section to increase the exposure of the blade cutting structure. An array of protrusions are disposed parallel to and behind the cutting structure to increase high speed stability and adjacent the blade step transition to protect outer casing on run in.

Turbine Driven Reaming Bit With Blades And Cutting Structure Extending Into Concave Nose
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US Patent:

20130180782, Jul 18, 2013
Filed:

Jan 12, 2012
Appl. No.:

13/349246
Inventors:

Silvino M. Ersan - Houston TX, US
Anthony Phillips - The Woodlands TX, US
Maurilio V. Solano - Houston TX, US
Rodolf C. Pessier - Houston TX, US
Assignee:

BAKER HUGHES INCORPORATED - Houston TX
International Classification:

E21B 10/26
US Classification:

175406
Abstract:

A reaming bit designed to operate with low torque fluctuation when driven with a turbine at speeds in the order of 300-600 RPM and above features a profile that is arcuate from the gauge dimension to the nose area or alternatively has a blunt straight taper section but with a ratio of profile length (PL) to bit size (BS) of under 0.75. The blades extend into a concave cone and the cutting structure continues along the blades towards the center. The blades have a step near the gauge section to increase the exposure of the blade cutting structure. An array of protrusions are disposed parallel to and behind the cutting structure to increase high speed stability and adjacent the blade step transition to protect outer casing on run in.

Turbine Driven Reaming Bit With Stability And Cutting Efficiency Features
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US Patent:

20130180783, Jul 18, 2013
Filed:

Jan 12, 2012
Appl. No.:

13/349270
Inventors:

Silvino M. Ersan - Houston TX, US
Anthony Phillips - The Woodlands TX, US
Maurilio V. Solano - Houston TX, US
Rudolf C. Pessier - Houston TX, US
Assignee:

BAKER HUGHES INCORPORATED - Houston TX
International Classification:

E21B 10/26
US Classification:

175406
Abstract:

A reaming bit designed to operate with low torque fluctuation when driven with a turbine at speeds in the order of 300-600 RPM and above features a profile that is arcuate from the gauge dimension to the nose area or alternatively has a blunt straight taper section but with a ratio of profile length (PL) to bit size (BS) of under 0.75. The blades extend into a concave cone and the cutting structure continues along the blades towards the center. The blades have a step near the gauge section to increase the exposure of the blade cutting structure. An array of protrusions are disposed parallel to and behind the cutting structure to increase high speed stability and adjacent the blade step transition to protect outer casing on run in.

Inflatable Expanded Liner Hanger Assembly With Weight Set Liner Top Packer
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US Patent:

20170218737, Aug 3, 2017
Filed:

Feb 2, 2016
Appl. No.:

15/013674
Inventors:

- Houston TX, US
Robert A. Pena - Houston TX, US
Maurilio V. Solano - Houston TX, US
Assignee:

BAKER HUGHES INCORPORATED - Houston TX
International Classification:

E21B 43/10
E21B 33/12
E21B 33/14
Abstract:

An assembly and method for hanging, cementing and sealing a liner to an existing tubular uses an inflatable to set the hanger. The running tool then releases the liner string and a cement job can take place. The Cement is pushed with darts out of the liner into the surrounding annulus to set up. Displaced fluids are pushed through the liner hanger as the cement advances. The running tool is picked up to land on a setting sleeve for a liner top packer so that set down weight can be applied to set the liner top packer. The running string then pulls out the running tool out of the hole.

Maurilio V Solano