|
| US4858691 | 13 Jun 1988 | 22 Ago 1989 | Baker Hughes Incorporated | Gravel packing apparatus and method |
| US5050678 | 27 Oct 1989 | 24 Sep 1991 | Baker Hughes Incorporated | Gravel pack screen having retention means and fluid permeable particulate solids |
| US5115864 | 20 Jun 1991 | 26 May 1992 | Baker Hughes Incorporated | Gravel pack screen having retention means and fluid permeable particulate solids |
| US6202751 | 28 Jul 2000 | 20 Mar 2001 | Halliburton Energy Sevices, Inc. | Methods and compositions for forming permeable cement sand screens in well bores |
| US6364945 | 13 Dic 2000 | 2 Abr 2002 | Halliburton Energy Services, Inc. | Methods and compositions for forming permeable cement sand screens in well bores |
| US6390195 | 27 Oct 2000 | 21 May 2002 | Halliburton Energy Service,s Inc. | Methods and compositions for forming permeable cement sand screens in well bores |
| US6543545 | 27 Oct 2000 | 8 Abr 2003 | Halliburton Energy Services, Inc. | Expandable sand control device and specialized completion system and method |
| US6592660 | 19 Feb 2002 | 15 Jul 2003 | Halliburton Energy Services, Inc. | Methods and compositions for forming permeable cement sand screens in well bores |
| US6662873 | 11 Dic 2001 | 16 Dic 2003 | Halliburton Energy Services, Inc. | Methods and compositions for forming permeable cement sand screens in wells |
| US6698519 | 18 Ene 2002 | 2 Mar 2004 | Halliburton Energy Services, Inc. | Methods of forming permeable sand screens in well bores |
| US6766862 | 15 Ene 2003 | 27 Jul 2004 | Halliburton Energy Services, Inc. | Expandable sand control device and specialized completion system and method |
| US6793017 | 24 Jul 2002 | 21 Sep 2004 | Halliburton Energy Services, Inc. | Method and apparatus for transferring material in a wellbore |
| US7108083 | 3 Dic 2003 | 19 Sep 2006 | Halliburton Energy Services, Inc. | Apparatus and method for completing an interval of a wellbore while drilling |