德石股份公告，公司副总经理、董事会秘书王海斌与颜世明解除婚姻关系，并就股份分割作出安排。王 海斌拟将其持有的公司0.3192%股票分割至颜世明名下。变动后，王海斌持有公司0.5521%股份，颜世 明持有公司0.3192%股份。此次变动因婚姻关系解除进行财产分割，通过中国证券登记结算有限责任公 司深圳分公司非交易过户办理。变动后，双方将继续遵守相关减持规定。 ...

本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记 载、误导性陈述或者重大遗漏。 德州联合石油科技股份有限公司（以下简称"公司"）于近日收到公司副总经 理、董事会秘书王海斌先生的通知，王海斌先生与颜世明女士经友好协商，已办 理解除婚姻关系手续，并就股份分割等事宜作出相关安排。上述事项不会导致公 司实际控制人发生变化，不涉及公司控制权变更。现将相关情况公告如下： 一、本次权益变动基本情况 1、本次权益变动前，王海斌先生直接持有公司股票 1,310,280 股，占公司总 股本的 0.8713% ，股票来源为公司首次公开发行前其已持有的股份，目前，上述 股份为无限售流通股。颜世明女士在本次权益变动前未持有公司股份。 2、根据王海斌先生与颜世明女士签订的协议，王海斌先生拟将其持有的公 司 480,000 股股票，约占公司总股本的 0.3192%，分割至颜世明女士名下。 3、本次权益变动后，王海斌先生直接持有公司股票 830,280 股（占公司总股 本的 0.5521%），颜世明女士直接持有公司股票 480,000 股（占公司总股本的 0.3192%）。 4、本次股份变动的原因：因婚姻关系解除而进行的 ...

Core Viewpoint - The business model of the company's drilling tools exhibits a clear differentiation between domestic and international markets, with domestic operations focusing on drilling tool rentals and international operations primarily on sales [2] Company Analysis - The domestic oil and gas industry has experienced a downturn since 2015, leading companies to shift from one-time purchases of drilling tools to rental models to control costs and optimize cash flow [2] - The rental model presents a "double-edged sword" for the company, as it incurs higher operational costs due to the need for significant upfront investment in rental facilities and ongoing expenses related to maintenance, transportation, and staffing [2] - If the company's drilling tool products maintain stable quality and sufficient lifespan, the cumulative value generated from rentals may exceed that of one-time sales, potentially leading to higher profitability in the long run [2]

Core Viewpoint - The market demand for drilling tools and equipment products is closely linked to the investment intentions of upstream oil and gas companies, with specific indicators influencing their respective market trends [1] Group 1: Equipment Products - The demand for equipment products is primarily influenced by the investment willingness of upstream oil and gas enterprises, which is directly correlated with the actual workload of clients [1] - An increase in operational workload typically drives the demand for equipment procurement [1] - Key indicators such as total oil and gas production and the reserve addition and production plans of oil and gas companies are critical for assessing market demand [1] - When oil and gas companies set clear targets for reserve additions and production plans, it leads to an increase in drilling operations, thereby boosting the market demand for equipment products [1] Group 2: Drilling Tools - The market trend for drilling tools is relatively stable, showing a consistent growth pattern [1] - Drilling tools are essential consumables in the oil and gas drilling process, ensuring a steady demand as long as drilling operations continue [1] - Safety considerations necessitate the mandatory replacement of drilling tools upon reaching their rated service life, which supports the stable growth in demand for drilling tools [1]

证券日报网2月3日讯，德石股份（301158）在接受调研者提问时表示，公司核心产品螺杆钻具是为钻头 提供动力的井下专用动力钻具，应用场景的拓展性较强、适用范围较广。该产品目前主要应用于油气领 域钻井，涵盖常规油气及页岩气等非常规油气品类，同时其应用场景还可延伸至救援、穿越工程、地热 能开发等各类有钻井作业需求的场景。目前该产品在这些场景都有所应用，但现阶段其他领域整体占比 远低于油气领域。 ...

Core Viewpoint - The company emphasizes the importance of a safety-oriented operational framework, utilizing a specialized accounting system to establish a reasonable rated lifespan for drilling tools, which serves as the core basis for tool replacement [1] Group 1: Company Operations - The company has a diverse product line with over a hundred types of drilling tools, each with varying rated lifespans ranging from 40 to 240 hours [1] - Upon reaching the rated lifespan of the drilling tools, the company increases inspection efforts to determine whether replacement is necessary, ensuring safety in drilling operations [1]

证券日报网2月3日讯，德石股份（301158）在接受调研者提问时表示，钻具及井口装备产品的核心客户 群体主要是石油技术服务公司(又称油田服务公司)。油公司在取得油气区块后，会委托石油技术服务公 司提供一系列服务，例如物探、化探、地质调查等，其中钻井、完井、固井等关键环节，会产生对钻具 的需求，公司作为第三方供应商(丙方)，为石油技术服务公司提供配套钻具产品。此外，部分井口产品 (如套管头)存在特殊采购场景，部分油公司会根据自身采购体系、管理模式，直接采购该类井口产品， 具体采购模式需结合不同油公司的实际情况确定，存在一定的个体差异。 ...

证券日报网讯2月3日，德石股份（301158）在互动平台回答投资者提问时表示，截至2026年1月30日， 公司股东总户数为18621户。 ...

南财智讯2月3日电，德石股份在投资者关系活动中表示，装备产品的景气度主要受上游油气企业投资意 愿直接影响，与客户实际作业工作量高度挂钩，当油气公司明确增储上产目标、产量计划提升时，势必 带动钻井作业量增加，每一口钻井均需配套井口装置，直接拉动装备产品需求；钻具产品作为核心耗 材，只要钻井作业持续开展即产生稳定需求，且因安全要求达到额定寿命后必须强制更换，该硬性要求 支撑其需求稳定增长。 ...

Group 1 - The core viewpoint of the article highlights the distinct differentiation in the business model of the drilling tool segment between domestic and international markets, with domestic operations focusing on tool rental and international operations emphasizing tool sales [1] - The rental model is described as a "double-edged sword," where it incurs high operational costs due to the need for investment in maintenance stations and ongoing expenses related to repairs, transportation, and personnel [1] - However, if product quality is stable and the lifespan is sufficiently long, the cumulative value generated under the rental model may exceed that of one-time sales, potentially leading to higher profitability in the long run [1]