盧克石油開始使用伴生氣為鉆井提供電力

據(jù)俄羅斯油氣網(wǎng)7月7日消息稱，盧克石油公司已經(jīng)成功實(shí)施了石油伴生氣使用項(xiàng)目，該項(xiàng)目將在KhMAO-Yugra的Sredne-Nazymskoye油田作為鉆井能源。與以前使用的柴油發(fā)電機(jī)相比，該技術(shù)降低了50%的鉆井能耗成本。

作為盧克石油公司附屬公司RITEK LLC的項(xiàng)目的一部分，Sredne-Nazymskoye油田建設(shè)了一個(gè)由7臺(tái)燃?xì)饽茉窗l(fā)電機(jī)、2座變電站和一個(gè)室內(nèi)開關(guān)柜組成的電力中心。超級(jí)電容器單元可以不間斷供電，在劇烈波動(dòng)時(shí)穩(wěn)定電路電壓。

這種利用伴生氣的高科技解決方案符合盧克石油公司減少氣體排放的目標(biāo)和環(huán)境法規(guī)，其中大量伴生氣是從Sredne-Nazymskoye油田的油井中回收的。這項(xiàng)創(chuàng)新的好處將應(yīng)用于遠(yuǎn)離電力和物流中心的油田，以及與鉆井同時(shí)開發(fā)的油田。

由于儲(chǔ)量難以開采，Sredne-Nazymskoye油田于2007年試投產(chǎn)。2019年，該油田開始了積極的鉆探計(jì)劃，并鉆了23口井。那一年，回收了超過30萬噸的石油，石油產(chǎn)量比2018年增長(zhǎng)了1.5倍。

曹海斌 摘譯自 俄羅斯油氣網(wǎng)

原文如下：

LUKOIL started using associated gas to provide electric power for drilling

LUKOIL has successfully implemented oil-associated gas utilization project to be used as a source of energy for drilling at the Sredne-Nazymskoye field in KhMAO-Yugra. This technology resulted in reducing power consumption costs for drilling by 50% against that of diesel generators used before.

As part of the project by LUKOIL affiliated company RITEK LLC, a power center of 7 gas-fired energy generators, 2 transformer substations, and an indoor switchgear were constructed at the Sredne-Nazymskoye field. A super condenser unit accounts for uninterrupted power supply stabilizing circuit voltage during sharp fluctuations.

This high-tech solution of associated gas utilization, plenty of which is recovered from the wells at the Sredne-Nazymskoye field, complies with LUKOIL's objectives on reducing gas emissions and with the environmental legislation. Benefits of this innovation will be used at oilfields distant from power and logistic centers, as well as at fields being developed at the same time as drilling.

Containing hard-to-recover reserves, the Sredne-Nazymskoye oilfield was put into pilot operation in 2007. In 2019, an active drilling program was started at the field and 23 wells were drilled. That year, over 300 thousand tons of oil were recovered, with oil production growing 1.5 times compared to 2018.