RuralAlaska2024OTZTelephoneCooperative

QUADCO—YELLOWJACKET 7

QUADCO INC ........................................................................ 659-9448 QUADCO INC ........................................................................ 659-9449 R READ CASED HOLE INC .................................................. 659-2307 RAS ENERGY LLC ............................................................... 659-9375 REED HYCALOG .................................................................. 659-2713 Fax............................................................................................ 659-2716 S SCHLUMBERGER TECHNOLOGY CORP Alaska Headquarters................................................................. 273-1700 Fax.......................................................................................... 659-2745 Camco....................................................................................... 659-2800 Drilling & Measurements........................................................... 659-2157 Well Services............................................................................. 659-2434 Fax.......................................................................................... 659-2538 Lab.......................................................................................... 659-2444 (Continued on next column)

SCHLUMBERGER TECHNOLOGY CORP Cont'd Wireline & Testing..................................................................... 659-2487 Fax.......................................................................................... 659-2486 70 NORTH LLC .................................................................... 659-2544 T TSR INC .................................................................................. 659-2293 TANKCO ALASKA INC ....................................................... 659-3152 THUNDERBIRD FIELD SERVICES LLC ...................... 659-2270 TRANSPORTATION SECURITY ADMINISTRATION (TSA) ..................................................................................... 659-1990 TRUE NORTH OILFIELD ................................................... 659-2017 TUBOSCOPE INC ................................................................ 659-2812 Y YELLOWJACKET OILFIELD SERVICES ...................... 659-2242

DEADHORSE/PRUDHOE BAY