Natural formation gamma radioactivity level logging GK75/title> <meta http-equiv="Content-Type" content="text/html; charset=windows-1251"> <meta name="description" content="Natural formation gamma radioactivity level logging design, manufacture and repair of geophysical thermoerosional equipment for oil and gas wells"> <link rel="canonical" href="http://www.kbinfo.ru/geo/eng/equip/gk75.htm"> <meta name="keywords" content="downhole measurements "> </head> <body bgcolor="#FFFFFF" text="#000000" link="#993300" vlink="#990000" alink="#990033"> <table width="763" border="0" cellpadding="0" cellspacing="0"> <tr> <td height="64" valign="top" colspan="3"> <table width="100%" border="0" cellpadding="0" cellspacing="0" background="index2/back1.gif"> <tr> <td width="84" valign="top" rowspan="3"> </td> <td width="181" valign="top" rowspan="3"><a href="../index2.htm"><img src="../../index2/log2.jpg" width="203" height="64" border="0"></a></td> <td width="75" valign="top" rowspan="2"> </td> <td width="257" valign="top" rowspan="2"><a href="../equip.htm"><img src="../../index2/log2.jpg" width="203" height="64" border="0"></a></td> <td width="19" valign="top" rowspan="2"> </td> <td width="118" height="32" valign="top"> </td> <td width="18" rowspan="2" valign="top"> </td> </tr> <tr> <td valign="top" height="27"><a href="../../equip/gk75.htm"><img src="../index2/rus.gif" width="118" height="27" border="0" alt="Русская версия"></a></td> </tr> <tr> <td colspan="5" height="5" valign="top"><img src="index2/back2.gif" width="487" height="5"></td> </tr> </table> </td> <td width="11"></td> </tr> <tr> <td height="3" width="157"></td> <td width="1"></td> <td width="594"></td> <td></td> </tr> <tr> <td valign="top" rowspan="3"> <table width="100%" border="0" cellpadding="0" cellspacing="0" background="index2/men2.gif"> <tr> <td width="157" height="30" valign="top"> </td> </tr> <tr> <td valign="top" height="41"><a href="../index2.htm"><img src="../index2/knop1.gif" width="155" height="40" border="0"></a></td> </tr> <tr> <td height="40" valign="top"><a href="../equip.htm"><img src="../index2/knop2.gif" width="155" height="40" border="0"></a></td> </tr> <tr> <td height="40" valign="top"><a href="../price.htm"><img src="../index2/knop3.gif" width="155" height="40" border="0"></a></td> </tr> <tr> <td height="192" valign="top"> </td> </tr> <tr> <td valign="top" height="24"><a href="mailto:lvikt09@mail.ru"><img src="../index2/email.gif" width="157" height="32" border="0" alt="Write letter"></a></td> </tr> </table> </td> <td height="95"></td> <td colspan="2" valign="top"> <p><img src="index2/gk75.gif" width="585" height="23"></p> <p> <font color="#CC6600"><b>Purpose:</b> downhole measurements of the the natural formation <br> gamma radioactivity level.<br> <font size="2">Must to use with system control block "Б111" </font></font></p> </td> </tr> <tr> <td height="51"></td> <td colspan="2" valign="top"><img src="index2/image/gk75.gif" width="580" height="77"></td> </tr> <tr> <td height="229"></td> <td colspan="2" rowspan="2" valign="top"> <div align="center"> <h4><font size="2" color="#CC6600">The basic technical parameters: </font></h4> </div> <p> <font color="#CC6600">1.</font>Interval of measurements, mcRe/h: 1 -250<br> <font color="#CC6600">2.</font>The error bound, no more +- 15 p.c. (%)<br> <font color="#CC6600">3.</font>Diameter of device no more 75 mm<br> <font color="#CC6600">4.</font>Sonde length no more 1.5 Meters<br> <font color="#CC6600">5.</font>Size of the scintillation crystal 30 x 100 mm<br> <font color="#CC6600">6.</font>Device weight no more 35 Kg<br> <font color="#CC6600">7.</font>Max environmental temperature 120C (175C)<br> <font color="#CC6600">8.</font>Max environmental pressure 100 (120) MPa ?<br> <font color="#CC6600">9.</font>Time of using in Max environmental temperature <br> no less then 8 hours (3 hours)<br> <font color="#CC6600">10.</font>The measurement velocity no more 400 M/h </p> </td> </tr> <tr> <td height="5"></td> <td></td> </tr> <tr> <td height="48" colspan="4" valign="top"> <table width="100%" border="0" cellpadding="0" cellspacing="0"> <tr> <td width="762" height="6" valign="top"> <table width="100%" border="0" cellpadding="0" cellspacing="0"> <tr> <td width="762" height="6" background="index2/2n2.gif"></td> </tr> </table> </td> </tr> <tr> <td height="34" valign="top"> <table width="100%" border="0" cellpadding="0" cellspacing="0"> <tr> <td width="157" valign="top"><a href="../../index2.htm">GEOFIZPRIBOR</a></td> <td width="603" height="34"></td> </tr> </table> </td> </tr> <tr> <td height="6" valign="top"> <table width="100%" border="0" cellpadding="0" cellspacing="0" background="index2/2n2.gif"> <tr> <td height="5"></td> </tr> <tr> <td width="762" height="1"></td> </tr> </table> </td> </tr> <tr> <td height="2"></td> </tr> </table> </td> </tr> </table> </body> </html>