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• n  a supplementary pump available if needed

• auxiliary pump

News & Articles

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• ND's sole Sierra Club staffer green in a red state
  Wayde Schafer and his children stood atop a towering butte two decades ago and watched in the distance as a nodding donkey pump sucked oil from underground in an otherwise untouched area of western North ...
  Aug. 15, 2013 - Associated Press via Yahoo! News
• ND's Sierra Club staffer green in a red state; leads effort for 'environmental stewardship'
  BISMARCK, N.D. — Wayde Schafer and his children stood atop a towering butte two decades ago and watched in the distance as a nodding donkey pump sucked oil from underground in an otherwise untouched area of western North Dakota's Badlands.
  Aug. 15, 2013 - Minneapolis-St. Paul Star Tribune
• North Dakota's sole Sierra Club staffer green in a red state
  BISMARCK, N.D. (AP) - Wayde Schafer and his children stood atop a towering butte two decades ago and watched in the distance as a nodding donkey pump sucked oil from underground in an otherwise untouched area of western North Dakota's Badlands.
  Aug. 15, 2013 - WDAY 6 Fargo