8月13日，新疆油田技术人员正加紧对准噶尔盆地南缘首口压力测试井HT1-002井开展压力资料解释攻关，为优化开发技术方案提供科学依据。该井日前顺利完成压力测试作业，标志着准噶尔盆地南缘超深、超高压气井井下动态监测实现“零的突破”，一举刷新“国内钢丝试井井口流动压力最高施工纪录”和“国内超高压井况下DPT投捞深度最深纪录”。

On August 13th, technicians from Xinjiang Oilfield were intensively conducting pressure data interpretation research on the first pressure test well HT1-002 in the southern margin of the Junggar Basin, aiming to provide scientific basis for optimizing the development technical plan. The pressure test operation of this well was successfully completed recently, marking a "zero breakthrough" in downhole dynamic monitoring of ultra-deep and ultra-high-pressure gas wells in the southern margin of the Junggar Basin. This achievement has also broken the "highest construction record for steel wire pressure test wellhead flow pressure in China" and "the deepest record for DPT fishing depth under ultra-high pressure conditions in China".

准噶尔盆地南缘是新疆油田天然气增储上产的主战场。呼探1气藏作为该区勘探开发的首个超深、超高压、裂缝型致密凝析气藏，自投入开发以来，受井筒条件限制，投产井的井下压力测试长期未能开展，导致生产井渗透率等参数无法获取，难以通过动静结合方法明确合理产能及开发界限。

The southern margin of the Junggar Basin is the main battlefield for increasing gas reserves and enhancing production in Xinjiang Oilfield. The Huotan 1 gas reservoir, as the first ultra-deep, ultra-high-pressure, and fracture-type tight condensate gas reservoir discovered in this area, has been under development since its commissioning. Due to the limitations of wellbore conditions, the downhole pressure tests for the production wells have been unable to be conducted for a long time. As a result, the permeability and other parameters of the production wells cannot be obtained, making it difficult to determine the reasonable production capacity and development boundaries through the combination of static and dynamic methods.

该气藏储层特征复杂，气井生产表现出高温、高压、波动频繁等特征，国内尚无同类测试施工案例可供借鉴。

The reservoir characteristics of this gas field are complex, and the production of gas wells exhibits features such as high temperature, high pressure, and frequent fluctuations. There are no similar test construction cases available for reference in China.

面对“卡脖子”难题，新疆油田采气一厂将呼探1气藏压力测试列为重点攻关任务，系统调研了同类超深气藏测试技术与经验，并邀请集团公司试井专家开展测试方案设计，明确施工工艺及风险防控措施，最终确定“吊车+投捞式测试”工艺路线，配套超高压井口防喷器组。

In the face of the "strangling" problem, the Gas Production No.1 Plant of Xinjiang Oilfield has designated the pressure test of the Huotan 1 gas reservoir as a key research task. They have systematically investigated the testing technologies and experiences of similar ultra-deep gas reservoirs, and invited the well testing experts from the group company to design the test plan. They clarified the construction process and risk prevention measures, and finally determined the "crane + fishing-type testing" process route, along with the matching ultra-high pressure wellhead blowout preventer assembly.

本次测试作业实现“一趟串”高效集成，同步完成“流压梯度测试+复压测试+干扰试井+产能测试”4项任务，大幅缩短了占井时间，降低了作业风险。实测数据的成功获取，填补了该气藏井下压力监测资料的空白，为后续开发管理提供了第一手可靠依据。

This test operation achieved efficient integration of "one string" and simultaneously completed four tasks: "flow pressure gradient test + re-compression test + interference well test + productivity test". This significantly shortened the well time and reduced the operational risks. The successful acquisition of measured data filled the gap in the downhole pressure monitoring data of this gas reservoir, providing first-hand reliable basis for subsequent development management.