Packers Plus能源服務公司宣布成功對位于Dakota北部的Bakken地區的多口井進行完井,此次完井針對延伸井專門采用了高強度壓裂工藝。采用StackFRAC高密度工藝和先進的下球法完井技術確保了該完井的順利進行。
該工藝系統在11月份安裝完成并在3月底和4月初開始運行。該工藝采用先進的閥座端口激活設計和專門的抗侵蝕涂層確保小球的發射和移動成功率達到100%。所有的端口激活均可通過ePLUS視網膜監控系統確定。第一口井的完井開泵時間為50小時,使用4.9 MMlb的支撐劑和69886桶的溶液。第二口井完井開泵時間為52小時,使用5 MMlb的支撐劑和73600桶的溶液。
Packers Plus公司總裁Ian Bryant.表示:我們與運營商通過緊密合作獲得了成功,并且完井的效果相當好。這充分證明了StackFRAC高密度系統的優良性,該系統可在保證高產量的條件下省時、省錢、省水,同時展現了我公司的工程制造能力。當油井效益不好時,類似這種技術的發展無疑對Bakken地區的運營商來說是好消息。
來自/Worldoil ?4月22日消息 編譯/吳海君
HOUSTON — Packers Plus Energy Services Inc. has announced the successful completions of multiple wells in North Dakota’s Bakken formation, using advanced high frac intensity systems, specifically designed for extended reach wells. The completions were made possible by continued advances in ball-drop completion technology using the field proven StackFRAC HD (high density) system.
The systems were installed for a large independent operator in November and stimulated in late March and early April. Both used advanced seat port activation design along with proprietary anti-erosion coating to achieve a 100% success rate for ball launch, ball seat and sleeve shift. All port activation events were confirmed by the ePLUS Retina Monitoring System. The first well was completed in 50 hours and the second well in 52 hours of pump time. A total of 4.9 MMlb of proppant and 69,886 bbl of fluid and 5 MMlb and 73,600 bbl of fluid, respectively, were used.
“We worked closely with the operator to achieve these successes and are very pleased that these completions were executed flawlessly. This is a testament to versatility of the StackFRAC HD system, which has a proven track record of reducing time, cost and water usage while maximizing productivity, and to the engineering and manufacturing capabilities of Packers Plus,” said Packers Plus President Ian Bryant. “At a time when well economics are a challenge, these developments are good news for Bakken operators.”
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- 吳海君
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石油圈認證作者
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