| Methods of deployment for eutectic isolation tools to ensure wellbore plugs I Cooper, M Sanchez, D Pipchuk, M Sadek, D Patel, R Bhavsar US Patent 10,072,477, 2018 | 34 | 2018 |
| Method for interpretation of distributed temperature sensors during wellbore treatment X Weng, D Pipchuk, R Burgos, P Tardy US Patent 8,788,251, 2014 | 28 | 2014 |
| Apparatus and methods for obtaining measurements below bottom sealing elements of a straddle tool D Pipchuk, MH Kenison US Patent 7,827,859, 2010 | 26 | 2010 |
| System and method for performing a perforation operation R Burgos, D Pipchuk, R Shampine, VM Bolze US Patent 10,047,592, 2018 | 25 | 2018 |
| System and method for reservoir characterization M Ziauddin, GA Brown, D Pipchuk, W Khan US Patent 8,613,313, 2013 | 19 | 2013 |
| Zonal testing with the use of coiled tubing D Pipchuk, HV Thomeer, C Sarvari US Patent 9,581,017, 2017 | 14 | 2017 |
| Downhole cutting and sealing apparatus D Pipchuk, IM Cooper US Patent 10,597,970, 2020 | 13 | 2020 |
| Method for determining characteristics of tubing deployed in a wellbore X Weng, FB Manzanera, D Pipchuk, R Burgos US Patent 9,091,139, 2015 | 13 | 2015 |
| Bottom hole assembly for wellbore operations S Trummer, D Pipchuk US Patent 8,312,925, 2012 | 11 | 2012 |
| Zonal testing with the use of coiled tubing D Pipchuk, HV Thomeer, C Sarvari US Patent 8,763,694, 2014 | 10 | 2014 |
| Wellbore debris cleanout with coiled tubing using degradable fibers S Ali, PJ Photos, FM Auzerais, D Pipchuk US Patent 8,186,438, 2012 | 9 | 2012 |
| Removing a casing section in a wellbore DA Stokes, J Bain, WE Friedl, DA Pipchuk US Patent 10,883,359, 2021 | 8 | 2021 |
| Downhole Delivery Of Chemicals With A Micro-Tubing System YPK de Chizelle, MM Samuel, D Pipchuk, D Williamson, A Mirakyan, ... US Patent App. 13/823,181, 2013 | 8 | 2013 |
| Automated remote actuation system R Burgos, DA Pipchuk, LJ Leising US Patent 10,309,174, 2019 | 7 | 2019 |
| Remedial technique for maintaining well casing D Bexte, M Tesciuba, D Pipchuk US Patent App. 14/419,221, 2015 | 7 | 2015 |
| Methods for interpretation of downhole flow measurement during wellbore treatments X Weng, PMJ Tardy, D Pipchuk, R Burgos, HV Thomeer, R Van Kuijk, ... US Patent 10,494,921, 2019 | 6 | 2019 |
| System and method for straightening tubing DP Smith, D Pipchuk US Patent App. 12/788,688, 2011 | 6 | 2011 |
| Multi-layered coiled tubing designs with integrated electrical and fiber optic components J Varkey, D Pipchuk US Patent App. 15/213,850, 2018 | 5 | 2018 |
| Method for controlling the downhole temperature during fluid injection into oilfield wells PMJ Tardy, D Pipchuk, X Weng, FB Manzanera US Patent 8,910,714, 2014 | 5 | 2014 |
| Creating radial slots in a subterranean formation B Montaron, D Pipchuk US Patent 11,077,521, 2021 | 4 | 2021 |
